kynu.net

kynu.net is SSL secured

Free website and domain report on kynu.net

Last Updated: 13th September, 2023 Update Now
Overview

Snoop Summary for kynu.net

This is a free and comprehensive report about kynu.net. Kynu.net is hosted in Columbus, Ohio in United States on a server with an IP address of 3.20.137.44, where the local currency is USD and English is the local language. Our records indicate that kynu.net is privately registered by WhoisGuard, Inc.. If kynu.net was to be sold it would possibly be worth $560 USD (based on the daily revenue potential of the website over a 24 month period). Kynu.net is somewhat popular with an estimated 265 daily unique visitors. This report was last updated 13th September, 2023.

About kynu.net

Site Preview: kynu.net kynu.net
Title:
Description: Web gái tơ
Keywords and Tags: internet services
Related Terms: gai, gai go, gai goi
Fav Icon:
Age: Over 8 years old
Domain Created: 29th May, 2015
Domain Updated: 2nd May, 2023
Domain Expires: 29th May, 2024
Review

Snoop Score

2/5

Valuation

$560 USD
Note: All valuation figures are estimates.

Popularity

Low
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 5,276,998
Alexa Reach:
SEMrush Rank (US):
SEMrush Authority Score:
Moz Domain Authority: 2
Moz Page Authority: 37

Organic vs Paid (Google Ads)

Traffic

Visitors

Daily Visitors: 265
Monthly Visitors: 8,051
Yearly Visitors: 96,553
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $1 USD
Monthly Revenue: $23 USD
Yearly Revenue: $275 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Top New Follow Links

Top Ranking Keywords (US)

Domain Analysis

Value Length
Domain: kynu.net 8
Domain Name: kynu 4
Extension (TLD): net 3
Expiry Check:

Page Speed Analysis

Average Load Time: 0.76 seconds
Load Time Comparison: Faster than 88% of sites

PageSpeed Insights

Avg. (All Categories) 69
Performance 71
Accessibility 66
Best Practices 54
SEO 100
Progressive Web App 54
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://gaigu.net/
Updated: 28th April, 2020

2.96 seconds
First Contentful Paint (FCP)
20%
55%
25%

0.01 seconds
First Input Delay (FID)
99%
0%
1%

Simulate loading on desktop
71

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for kynu.net. This includes details about optimizing page load times which can result in a better user experience.

Metrics

First Contentful Paint — 0.8 s
The time taken for the first image or text on the page to be rendered.
First Meaningful Paint — 0.8 s
The time taken for the primary content of the page to be rendered.
Time to Interactive — 2.4 s
The time taken for the page to become fully interactive.
First CPU Idle — 2.1 s
The time taken for the page's main thread to be quiet enough to handle input.

Other

Estimated Input Latency — 20 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive kynu.net as laggy when the latency is higher than 0.05 seconds.
Total Blocking Time — 190 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Network Requests
Below is a list of network requests that were made during page load.
URL Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://kynu.net/
0
89.692000066862
383
0
301
https://kynu.net/
90.261999983341
240.54600019008
494
0
301
https://cuclac.net/
241.06500018388
600.81299999729
603
0
302
text/html
https://gaigu.net/
601.31600010209
3909.3120000325
11122
48948
200
text/html
Document
https://www.googletagmanager.com/gtag/js?id=UA-154820183-1
3928.9270001464
3974.2910000496
30865
81637
200
application/javascript
Script
https://gaigu.net/img/comment-icon.svg
3929.1460001841
4089.9080000818
1576
2166
200
image/svg+xml
Image
https://gaigu.net/img/search-icon.svg
3938.4250000585
4017.1660000924
896
772
200
image/svg+xml
Image
https://gaigu.net/storage/uploads/users/2711_5e12d391c872b.jpg
3938.5560001247
4021.7450000346
8866
8245
200
image/jpeg
Image
https://gaigu.net/storage/uploads/users/760_5e118128152ae.jpg
3938.7240000069
4019.3700001109
23602
23002
200
image/jpeg
Image
https://gaigu.net/img/profile_empty_icon.svg
3938.9090000186
4052.0600001328
1014
1024
200
image/svg+xml
Image
https://gaigu.net/css/full123.css?v=1588071400
3933.9219999965
4480.2590000909
46502
285414
200
text/css
Stylesheet
https://gaigu.net/assets/jquery/jquery.min.js
3934.1870001517
3984.9390001036
32106
104797
200
application/javascript
Script
https://cdn.jsdelivr.net/npm/sweetalert2@9
3934.3489999883
3958.9919999707
17362
66316
200
application/javascript
Script
https://cdn.jsdelivr.net/npm/alertifyjs@1.12.0/build/alertify.min.js
3934.9289999809
3957.2660000995
10475
36647
200
application/javascript
Script
https://cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick.min.js
3935.5780000333
3960.257000057
10945
42863
200
application/javascript
Script
https://cdn.jsdelivr.net/gh/fancyapps/fancybox@3.5.7/dist/jquery.fancybox.min.js
3935.7219999656
3962.7460001502
22095
68253
200
application/javascript
Script
https://gaigu.net/assets/daterangepicker/moment.min.js
3935.8730001841
4022.2730000969
17400
53324
200
application/javascript
Script
https://gaigu.net/assets/daterangepicker/daterangepicker.js
3936.2200000323
4020.4800001811
8164
38689
200
application/javascript
Script
https://gaigu.net/assets/select2/select2.full.min.js
3936.4559999667
4039.7230000235
21057
78556
200
application/javascript
Script
https://gaigu.net/assets/nouislider/nouislider.min.js
3937.0630001649
4018.054000102
8470
23500
200
application/javascript
Script
https://gaigu.net/assets/perfect-scrollbar/perfect-scrollbar.min.js
3937.2110001277
4051.2759999838
5756
18166
200
application/javascript
Script
https://gaigu.net/assets/ldld/ldld.min.js
3937.3550000601
4016.5530000813
1719
3529
200
application/javascript
Script
https://gaigu.net/js/all123.js?v=1588071400
3937.5090000685
4385.8890000265
12180
87973
200
application/javascript
Script
https://www.google.com/recaptcha/api.js
3939.057999989
3960.6310001109
1296
674
200
text/javascript
Script
https://gaigu.net/js/follow.js?v=1588071400
3937.6720001455
5048.0080000125
876
1316
200
application/javascript
Script
https://gaigu.net/js/ads/get-ads.js?v=1588071400
3937.7960001584
4272.3440001719
5741
42243
200
application/javascript
Script
https://gaigu.net/js/comments/get-comments.js?v=1588071400
3937.9380000755
4385.2570001036
3902
16526
200
application/javascript
Script
https://gaigu.net/js/client-escort.js?v=1588071399
3938.0830000155
4412.9680001643
6362
21768
200
application/javascript
Script
https://gaigu.net/js/autoplay-video.js
3938.2350000087
4050.4000000656
910
683
200
application/javascript
Script
https://gaigu.net/img/refresh.svg
3953.317000065
4058.360000141
1918
3470
200
image/svg+xml
Image
https://gaigu.net/storage/uploads/tmp/5e119c7c94f50_IMG_1578198540700_1578198554512.jpg
3954.8979999963
4059.4900001306
63771
63166
200
image/jpeg
Image
https://gaigu.net/storage/uploads/tmp/5ea7c214c8ea5_044494B5-D7D2-4D9D-910C-265AEE9556C7.jpeg
3955.1790000405
4118.1189999916
507049
506498
200
image/jpeg
Image
https://gaigu.net/storage/uploads/tmp/5e41696a3f4f4_E002F29D-7103-4637-B3B0-1F1FC66C18E6.png
3955.8180000167
4128.7100000773
771721
771014
200
image/webp
Image
https://gaigu.net/storage/uploads/tmp/5ea7a166a6828_F2DC6FA5-9E2F-41AC-9CEF-77FB1C0EEBE5.jpeg
3956.1580000445
4147.3590000533
1171686
1171133
200
image/jpeg
Image
https://gaigu.net/storage/uploads/tmp/5ea7a166a9c6b_A30EADDE-212C-4C3E-BBDB-41FE4E49E0E1.png
3956.5300000831
4209.8440001719
1932904
1932352
200
image/png
Image
https://gaigu.net/storage/uploads/tmp/5ea788e4df670_94491843_260621798321199_5957436852951580672_n.jpg
3957.970000105
4114.9130000267
185502
184951
200
image/jpeg
Image
3965.6790001318
3965.7770001795
0
1771
200
image/png
Image
3966.0330000333
3966.0700000823
0
715
200
image/png
Image
3968.4800000396
3968.5230001342
0
178
200
image/svg+xml
Image
3970.0250001624
3970.0570001733
0
243
200
image/svg+xml
Image
3971.8339999672
3971.8760000542
0
381
200
image/svg+xml
Image
https://gaigu.net/storage/uploads/tmp/5ea78fbdd8e28_video-1588039535.mp4
4018.9200001769
4671.4570000768
460513
460015
206
video/mp4
Media
4031.4040000085
4031.4609999768
0
547
200
image/svg+xml
Image
4033.3269999828
4033.3980000578
0
552
200
image/svg+xml
Image
4036.6579999682
4036.718999967
0
516
200
image/svg+xml
Image
https://www.google-analytics.com/analytics.js
4133.9070000686
4140.3489999939
18767
45229
200
text/javascript
Script
https://www.google-analytics.com/r/collect?v=1&_v=j81&a=836269284&t=pageview&_s=1&dl=https%3A%2F%2Fgaigu.net%2F&ul=en-us&de=UTF-8&dt=G%C3%A1i%20g%E1%BB%8Di%20%7C%20Massage%20%7C%20M%E1%BA%A1ng%20x%C3%A3%20h%E1%BB%99i%2018%2B&sd=24-bit&sr=800x600&vp=1350x940&je=0&_u=IEBAAUAB~&jid=1168445479&gjid=1211243640&cid=614805990.1588071400&tid=UA-154820183-1&_gid=1734949175.1588071400&_r=1&gtm=2ou4f0&z=549970757
4180.6090001483
4187.1390000451
580
35
200
image/gif
Image
https://www.gstatic.com/recaptcha/releases/wk6lx42JIeYmEAQSHndnyT8Q/recaptcha__en.js
4641.0040000919
4660.932000028
124838
306440
200
text/javascript
Script
https://gaigu.net/translate
5142.0560001861
5454.5230001677
1288
44
200
application/json
XHR
https://gaigu.net/translate
5460.978000192
5857.672000071
1280
40
200
application/json
XHR
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
3957.192
8.804
3971.179
22.745
3995.244
53.931
4050.168
12.118
4071.902
30.906
4122.161
11.641
4134.464
7.202
4146.079
11.708
4157.89
14.642
4193.819
30.651
4525.831
16.667
4542.688
72.39
4615.337
66.364
4689.894
77.887
4783.8
33.058
4817.24
24.982
4842.271
32.725
4876.73
34.076
4914.548
40.059
4959.855
28.189
4996.22
19.43
5024.038
19.014
5043.37
15.151
5059.203
15.2
5075.294
15.97
5092.569
25.431
5124.544
14.233
5138.801
769.463
5908.316
5.152
5913.492
47.398
5974.305
10.399
5986.772
74.116
6061.427
5.375
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Eliminate render-blocking resources
Resources, such as JavaScript and style sheets, can block the first paint of the page. Kynu.net should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
Properly size images — Potential savings of 30 KB
Images can slow down the page's load time. Kynu.net should consider serving more appropriate-sized images.
URL Size (Bytes) Potential Savings (Bytes)
https://gaigu.net/storage/uploads/users/760_5e118128152ae.jpg
23002
22795
https://gaigu.net/storage/uploads/users/2711_5e12d391c872b.jpg
8245
7860
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Kynu.net should consider lazy-loading offscreen and hidden images.
Minify CSS — Potential savings of 5 KB
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Kynu.net should consider minifying CSS files.
URL Size (Bytes) Potential Savings (Bytes)
https://gaigu.net/css/full123.css?v=1588071400
46502
5417
Minify JavaScript — Potential savings of 13 KB
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Kynu.net should consider minifying JS files.
URL Size (Bytes) Potential Savings (Bytes)
https://gaigu.net/js/all123.js?v=1588071400
12180
7056
https://gaigu.net/assets/jquery/jquery.min.js
32106
5821
Remove unused CSS — Potential savings of 43 KB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Kynu.net should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Size (Bytes) Potential Savings (Bytes)
https://gaigu.net/css/full123.css?v=1588071400
46502
44508
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Kynu.net should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.

Diagnostics

Avoids an excessive DOM size — 580 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
580
Maximum DOM Depth
14
Maximum Child Elements
33
Avoid chaining critical requests — 18 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Kynu.net should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 0.9 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://gaigu.net/assets/jquery/jquery.min.js
865.618
847.965
1.774
Other
806.45
8.139
1.149
Minimizes main-thread work — 1.8 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
961.407
Style & Layout
349.523
Rendering
259.899
Other
154.166
Parse HTML & CSS
50.741
Script Parsing & Compilation
31.044
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 50 requests • 5,424 KB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
50
5554556
Image
21
4671085
Media
1
460513
Script
21
361286
Stylesheet
1
46502
Document
1
11122
Other
5
4048
Font
0
0
Third-party
20
238703
Minimize third-party usage — Third-party code blocked the main thread for 0 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Size (Bytes) Main-Thread Blocking Time (Ms)
124838
0
60877
0
30865
0
19347
0
1296
0

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.

Opportunities

Efficiently encode images — Potential savings of 1,006 KB
Unoptimized images can consume more cellular data than what is necessary.
URL Size (Bytes) Potential Savings (Bytes)
https://gaigu.net/storage/uploads/tmp/5ea7a166a6828_F2DC6FA5-9E2F-41AC-9CEF-77FB1C0EEBE5.jpeg
1171133
899890
https://gaigu.net/storage/uploads/tmp/5ea7c214c8ea5_044494B5-D7D2-4D9D-910C-265AEE9556C7.jpeg
506498
79409
https://gaigu.net/storage/uploads/tmp/5ea788e4df670_94491843_260621798321199_5957436852951580672_n.jpg
184951
50859
Avoid multiple page redirects — Potential savings of 570 ms
Redirects can cause additional delays before the page can begin loading. Kynu.net should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
(Start) http://kynu.net/
0
https://kynu.net/
190
https://cuclac.net/
150
https://gaigu.net/
230

Metrics

Speed Index — 4.0 s
The time taken for the page contents to be visibly populated.
Max Potential First Input Delay — 390 ms
Users could experience a delay when interacting with the page.

Opportunities

Serve images in next-gen formats — Potential savings of 3,282 KB
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
URL Size (Bytes) Potential Savings (Bytes)
https://gaigu.net/storage/uploads/tmp/5ea7a166a9c6b_A30EADDE-212C-4C3E-BBDB-41FE4E49E0E1.png
1932352
1878728
https://gaigu.net/storage/uploads/tmp/5ea7a166a6828_F2DC6FA5-9E2F-41AC-9CEF-77FB1C0EEBE5.jpeg
1171133
1075605
https://gaigu.net/storage/uploads/tmp/5ea7c214c8ea5_044494B5-D7D2-4D9D-910C-265AEE9556C7.jpeg
506498
308322
https://gaigu.net/storage/uploads/tmp/5ea788e4df670_94491843_260621798321199_5957436852951580672_n.jpg
184951
98103
Reduce server response times (TTFB) — Root document took 3,310 ms
Time to First Byte (TTFB) identifies the time at which the server sends a response.

Diagnostics

Avoid enormous network payloads — Total size was 5,424 KB
Large network payloads can cost users money and are linked to long load times.
URL Size (Bytes)
https://gaigu.net/storage/uploads/tmp/5ea7a166a9c6b_A30EADDE-212C-4C3E-BBDB-41FE4E49E0E1.png
1932904
https://gaigu.net/storage/uploads/tmp/5ea7a166a6828_F2DC6FA5-9E2F-41AC-9CEF-77FB1C0EEBE5.jpeg
1171686
https://gaigu.net/storage/uploads/tmp/5e41696a3f4f4_E002F29D-7103-4637-B3B0-1F1FC66C18E6.png
771721
https://gaigu.net/storage/uploads/tmp/5ea7c214c8ea5_044494B5-D7D2-4D9D-910C-265AEE9556C7.jpeg
507049
https://gaigu.net/storage/uploads/tmp/5ea78fbdd8e28_video-1588039535.mp4
460513
https://gaigu.net/storage/uploads/tmp/5ea788e4df670_94491843_260621798321199_5957436852951580672_n.jpg
185502
https://www.gstatic.com/recaptcha/releases/wk6lx42JIeYmEAQSHndnyT8Q/recaptcha__en.js
124838
https://gaigu.net/storage/uploads/tmp/5e119c7c94f50_IMG_1578198540700_1578198554512.jpg
63771
https://gaigu.net/css/full123.css?v=1588071400
46502
https://gaigu.net/assets/jquery/jquery.min.js
32106
Serve static assets with an efficient cache policy — 3 resources found
Kynu.net can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Size (Bytes)
https://gaigu.net/storage/uploads/tmp/5ea78fbdd8e28_video-1588039535.mp4
0
460513
https://www.google-analytics.com/analytics.js
7200000
18767
https://cdn.jsdelivr.net/npm/sweetalert2@9
604800000
17362
66

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of kynu.net. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.

Audio and video

`<audio>` elements contain a `<track>` element with `[kind="captions"]`
Kynu.net may provide assistance to deaf or hearing-impaired users with captions on audio elements.
`<video>` elements contain a `<track>` element with `[kind="captions"]`
Kynu.net may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]`
Kynu.net may provide relevant information that dialogue cannot, by using audio descriptions.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>` or `<template>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Best practices

`[id]` attributes on the page are unique
It is advised to keep all id attributes unique in order to prevent instances from being overlooked by screen readers and other assistive technologies.
The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements
26
50
75
141
FAQ

Internationalization and localization

`<html>` element does not have a valid value for its `[lang]` attribute.
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
Failing Elements

Names and labels

Form elements do not have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
Failing Elements
Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Best practices

`[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.
Failing Elements

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
Headings don't skip levels
Ensure that headings create an outline for the page and that heading levels are not skipped.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
54

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that kynu.net should incorporate. This includes practices such as protecting pages with HTTPS.

Other

Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
3.3.1
jQuery (Fast path)
Moment.js
2.24.0
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.

Other

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://kynu.net/
Does not use passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
URL Location
https://gaigu.net/assets/select2/select2.full.min.js
line: 1
Links to cross-origin destinations are unsafe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Includes front-end JavaScript libraries with known security vulnerabilities — 1 vulnerability detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
1
Medium
Uses deprecated APIs — 1 warning found
Avoid deprecated APIs which will eventually be removed the browser.
Deprecation / Warning URL Line
Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.
https://gaigu.net/assets/jquery/jquery.min.js
1
Browser errors were logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
URL Description
https://gaigu.net/assets/jquery/jquery.min.js
TypeError: Cannot read property 'parentNode' of null at https://gaigu.net/assets/ldld/ldld.min.js:1:526 at Array.map (<anonymous>) at new ldLoader (https://gaigu.net/assets/ldld/ldld.min.js:1:499) at HTMLDocument.<anonymous> (https://gaigu.net/js/client-escort.js?v=1588071399:228:18) at l (https://gaigu.net/assets/jquery/jquery.min.js:2:35808) at c (https://gaigu.net/assets/jquery/jquery.min.js:2:36185)
https://gaigu.net/js/all123.js?v=1588071400
WebSocket connection to 'wss://www.gaigu.net/socket-chat' failed: Error in connection establishment: net::ERR_NAME_NOT_RESOLVED
100

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for kynu.net. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of kynu.net on mobile screens.
Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
54

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of kynu.net. This includes details about web app manifests.

Fast and reliable

Page load is fast enough on mobile networks
Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Sets a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of kynu.net on mobile screens.
Contains some content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.
Provides a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.

Fast and reliable

Current page does not respond with a 200 when offline
In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.
`start_url` does not respond with a 200 when offline
Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.

Installable

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://kynu.net/
Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Web app manifest does not meet the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data

PWA Optimized

Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 55
Performance 25
Accessibility 74
Best Practices 69
SEO 87
Progressive Web App 22
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.gai.to/
Updated: 28th April, 2020

2.22 seconds
First Contentful Paint (FCP)
30%
56%
14%

0.29 seconds
First Input Delay (FID)
87%
8%
5%

Simulate loading on mobile
25

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for kynu.net. This includes details about optimizing page load times which can result in a better user experience.

Opportunities

Properly size images
Images can slow down the page's load time. Kynu.net should consider serving more appropriate-sized images.
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Server response times are low (TTFB) — Root document took 520 ms
Time to First Byte (TTFB) identifies the time at which the server sends a response.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Kynu.net should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.

Diagnostics

Avoids enormous network payloads — Total size was 946 KB
Large network payloads can cost users money and are linked to long load times.
URL Size (Bytes)
https://www.gai.to/kn-static/cli_libs/angular-smilies-1.2.1/css/angular-smilies-embed.css
139395
https://www.gai.to/kn-static/cli_libs/knn-ui-router-1.0.0/js/ui-router-core.js
76937
https://www.gai.to/kn-static/cli_libs/font-awesome-4.6.3/fonts/fontawesome-webfont.woff2?v=4.6.3
72399
https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.6.8/angular.min.js
57997
https://www.gai.to/kn-static/cli_libs/angular-ui-bootstrap-2.0.2/js/ui-bootstrap-tpls-2.0.2.js
52501
https://cdnjs.cloudflare.com/ajax/libs/jquery/2.2.4/jquery.min.js
30164
https://www.gai.to/kn-static/themes/seduction-38/base.css?UXyK3K1l
29939
https://www.gai.to/kn-static/cli_libs/base-81/js/ga.js
26497
https://www.gai.to/kn-static/cli_libs/knn-ui-router-1.0.0/js/ui-router-angularjs.js
22598
https://www.gai.to/
21115
Avoid chaining critical requests — 30 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Kynu.net should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
Keep request counts low and transfer sizes small — 86 requests • 946 KB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
86
968830
Script
27
385719
Image
43
284869
Stylesheet
7
197402
Font
1
72399
Document
1
21115
Other
7
7326
Media
0
0
Third-party
11
117659

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.

Other

Network Requests
Below is a list of network requests that were made during page load.
URL Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://kynu.net/
0
53.523000096902
383
0
301
https://kynu.net/
53.952000103891
81.838000100106
472
0
301
https://cuclac.net/
82.394999917597
355.56200006977
582
0
302
text/html
https://www.gai.to/
356.0399999842
877.50299996696
21115
161611
200
text/html
Document
https://www.gai.to/kn-static/cli_libs/bootstrap-3.3.6/css/bootstrap.min.css
890.03899996169
923.75100008212
17211
132185
200
text/css
Stylesheet
https://www.gai.to/kn-static/themes/seduction-38/base.css?UXyK3K1l
890.15599992126
932.96799995005
29939
178234
200
text/css
Stylesheet
https://www.gai.to/kn-static/cli_libs/angular-loading-bar-0.8.0/css/loading-bar.min.css
890.3210000135
921.9049999956
1063
2236
200
text/css
Stylesheet
https://www.gai.to/kn-static/cli_libs/font-awesome-4.6.3/css/font-awesome.css
890.43499995023
939.81699994765
7210
35134
200
text/css
Stylesheet
https://www.gai.to/kn-static/cli_libs/glconnect-32/css/glconnect.css
890.64999995753
913.60400011763
820
597
200
text/css
Stylesheet
https://cdnjs.cloudflare.com/ajax/libs/jquery/2.2.4/jquery.min.js
890.79000009224
944.97400010005
30164
85578
200
application/javascript
Script
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_339517_1535097098.jpg
890.87100001052
915.43600009754
2176
1344
200
image/jpeg
Image
https://cdn.gai.to/kn-static/userfiles/plugins/escort/misa-gai-mien-tay-ngot-ngao-1132317-small.jpeg
890.99300000817
915.03100004047
9940
9279
200
image/jpeg
Image
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_160867_1492253117.jpg
970.01600009389
994.24499995075
2601
1775
200
image/jpeg
Image
https://cdn.gai.to/kn-static/userfiles/plugins/escort/ly-ly-gai-dam-cuc-quyen-ru-lam-tinh-gioi-cuc-chieu-khach-800424-small.jpg
970.12399998493
1033.7990000844
13887
13054
200
image/jpeg
Image
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_121194_1575339167.jpg
970.20699991845
999.64400008321
3433
2601
200
image/jpeg
Image
https://cdn.gai.to/kn-static/userfiles/plugins/escort/hang-hotmai-lan-cao-m70-chan-chatthat-thasach-se-1129398-small.jpg
970.37200001068
993.373000063
14878
14219
200
image/jpeg
Image
https://cdn.gai.to/kn-static/userfiles/plugins/escort/model-ngoc-vy-hang-vipncovid-19-phuc-vu-tai-nha-tranh-dich-1107851-small.jpg
970.44800012372
1000.694999937
12537
11878
200
image/jpeg
Image
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_380749_1575519051.jpg
970.51899996586
996.34000007063
3770
2938
200
image/jpeg
Image
https://cdn.gai.to/kn-static/userfiles/plugins/escort/phuong-trinh-ngon-re-service-tot-vui-ve-yeu-nghe-1001694-small.jpg
971.05600009672
995.09899993427
10359
9684
200
application/octet-stream
Image
https://cdn.gai.to/kn-static/userfiles/plugins/escort/trang-tran-thien-than-xinh-xande-me-vi-em-qua-tuyet-1001657-small.jpg
971.15100012161
1001.0059999768
15545
14872
200
application/octet-stream
Image
https://cdn.gai.to/kn-static/userfiles/plugins/escort/ngoc-tram-hang-tinh-cam-tuoi-teenchieu-khach-dam-dang-1052535-small.jpg
971.20400005952
1027.3410000373
16218
15559
200
image/jpeg
Image
https://cdn.gai.to/kn-static/userfiles/plugins/escort/thuy-linh-hang-tinh-cam-vui-ve-ngoan-ngoan-chieu-khach-1066102-small.jpg
971.2920000311
1000.0320000108
13074
12415
200
image/jpeg
Image
https://cdn.gai.to/kn-static/userfiles/plugins/escort/dieu-linh-than-hinh-nong-bong-goi-ducservice-tot-nhiet-tinh-932615-small.jpg
971.36200009845
998.51200007834
10803
9971
200
image/jpeg
Image
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_117710_1539056339.jpg
971.4250001125
1004.0430000518
3268
2518
200
image/jpeg
Image
https://cdn.gai.to/kn-static/userfiles/plugins/escort/sinh-vienthuy-duong-cao-m70-ngot-ngao-vui-ve-1127802-small.jpg
971.47900005803
1029.9400000367
9996
9338
200
image/jpeg
Image
https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.6.8/angular.min.js
916.39899997972
950.92299999669
57997
169902
200
application/javascript
Script
https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.6.8/angular-sanitize.min.js
917.17000002973
937.53900006413
4072
6603
200
application/javascript
Script
https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.6.8/angular-resource.min.js
939.37700008973
963.63499993458
3020
4508
200
application/javascript
Script
https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.6.8/angular-touch.min.js
967.28199999779
988.66400006227
2601
4074
200
application/javascript
Script
https://www.gai.to/kn-static/cli_libs/angular-translate-2.15.2/js/angular-translate.all.min.js
967.48899994418
1005.308000138
8989
28114
200
application/javascript
Script
https://www.gai.to/kn-static/cli_libs/ocLazyLoad-1.1.0/js/ocLazyLoad.js
967.55099995062
1001.4059999958
11908
60044
200
application/javascript
Script
https://www.gai.to/kn-static/cli_libs/base-81/js/ga.js
967.63200010173
999.09300007857
26497
144309
200
application/javascript
Script
https://www.gai.to/kn-static/cli_libs/ext-33/js/comment_box.js
967.69899991341
995.48000004143
9450
46625
200
application/javascript
Script
https://www.gai.to/kn-static/cli_libs/angular-smilies-1.2.1/js/angular-smilies.js
968.01900002174
991.43399996683
2886
8156
200
application/javascript
Script
https://www.gai.to/kn-static/cli_libs/ng-text-truncate-2.0/js/ng-text-truncate.js
968.09300011955
991.9209999498
1528
5647
200
application/javascript
Script
https://www.gai.to/kn-static/cli_libs/knn-breadcrumb-0.4.2/js/angular-breadcrumb.js
968.1560001336
992.93700000271
3843
17228
200
application/javascript
Script
https://www.gai.to/kn-static/cli_libs/knn-ui-router-1.0.0/js/ui-router-core.js
968.23200001381
1015.032999916
76937
326697
200
application/javascript
Script
https://www.gai.to/kn-static/cli_libs/knn-ui-router-1.0.0/js/ui-router-angularjs.js
968.51000003517
1006.0469999444
22598
88596
200
application/javascript
Script
https://www.gai.to/kn-static/cli_libs/angular-bootstrap-lightbox-0.12.0/js/angular-bootstrap-lightbox.min.js
969.1800000146
994.56700007431
2790
6543
200
application/javascript
Script
https://www.gai.to/kn-static/cli_libs/angular-i18n-1.5.7/js/angular-locale_vi.js
969.26699997857
1029.4270000886
1381
2564
200
application/javascript
Script
https://www.gai.to/kn-static/cli_libs/angular-ui-bootstrap-2.0.2/js/ui-bootstrap-tpls-2.0.2.js
969.35499995016
1052.9130001087
52501
266077
200
application/javascript
Script
https://www.gai.to/kn-static/cli_libs/angular-loading-bar-0.8.0/js/loading-bar.min.js
969.42900004797
998.10299999081
1840
3404
200
application/javascript
Script
https://www.gai.to/kn-static/cli_libs/angular-loading-overlay-1.1.1/js/angular-loading-overlay.js
969.50999996625
993.67200001143
2538
9795
200
application/javascript
Script
https://www.gai.to/kn-static/cli_libs/newsfeed-32/js/newsfeed_widget.js?v=32
969.62000010535
1045.8230001386
8769
44552
200
application/javascript
Script
https://www.gai.to/kn-static/cli_libs/base-81/js/jquery.mousewheel.js
969.83200008981
1004.7470000573
1451
2401
200
application/javascript
Script
https://www.gai.to/kn-static/cli_libs/base-81/js/jquery.jscrollpane.js
969.93099991232
1000.3210001159
5385
15136
200
application/javascript
Script
https://www.gai.to/kn-static/themes/seduction-38/images/pattern.png
984.01400004514
1054.5169999823
3375
2806
200
image/png
Image
https://www.gai.to/kn-static/themes/seduction-38/images/box_bg.png
986.08900001273
1047.317000106
3388
2819
200
image/png
Image
https://www.gai.to/kn-static/themes/seduction-38/images/btn_grad.png
987.0360000059
1045.0750000309
3607
3035
200
image/png
Image
https://www.gai.to/kn-static/cli_libs/font-awesome-4.6.3/fonts/fontawesome-webfont.woff2?v=4.6.3
987.92700003833
1072.221999988
72399
71896
200
font/woff2
Font
https://ssl.google-analytics.com/ga.js
1031.1559999827
1043.3549999725
17788
46274
200
text/javascript
Script
https://ssl.google-analytics.com/r/__utm.gif?utmwv=5.7.2&utms=1&utmn=220774629&utmhn=www.gai.to&utmcs=UTF-8&utmsr=412x660&utmvp=412x660&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmdt=Web%20sex%20s%E1%BB%91%20m%E1%BB%99t%20Vi%E1%BB%87t%20Nam%20%7C%20Gai.to&utmhid=2079947398&utmr=-&utmp=%2F&utmht=1588071426585&utmac=UA-64630975-2&utmcc=__utma%3D117343760.796486476.1588071427.1588071427.1588071427.1%3B%2B__utmz%3D117343760.1588071427.1.1.utmcsr%3D(direct)%7Cutmccn%3D(direct)%7Cutmcmd%3D(none)%3B&utmjid=73371569&utmredir=1&utmu=DAAAAAAAAAAAAAAAAAAAAAAE~
1102.2540000267
1106.6159999464
580
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200
image/gif
Image
https://www.gai.to/kn-static/i18n/base-81-vi.json
1272.2480001394
1565.358000109
2339
5752
200
application/json
XHR
https://www.gai.to/kn-static/i18n/newsfeed-32-vi.json
1273.0050000828
1559.7650001291
1150
2016
200
application/json
XHR
https://www.gai.to/kn-static/cli_libs/base-81/static_data.json
1273.6160000786
1549.6970000677
1583
7943
200
application/json
XHR
https://www.gai.to/kn-static/cli_libs/slick-1.8.1/css/slick.css
1350.3410001285
1374.2440000642
1764
4944
200
text/css
Stylesheet
https://www.gai.to/kn-static/cli_libs/angular-slick-carousel-3.1.7/js/angular-slick.js
1350.9080000222
1382.1280000266
2705
11238
200
application/javascript
Script
https://www.gai.to/kn-static/cli_libs/slick-1.8.1/js/slick.min.js
1351.2760000303
1378.0120001175
10715
42863
200
application/javascript
Script
https://www.gai.to/kn-static/themes/seduction-38/images/avatar_bg.png
1418.2579999324
1458.0820000265
3552
2980
200
image/png
Image
https://www.gai.to/kn-static/themes/seduction-38/images/newsfeed_btn_bg_active.png
1419.2729999777
1441.7739999481
1530
959
200
image/png
Image
https://www.gai.to/kn-static/themes/seduction-38/images/miniic_set.png
1419.6119999979
1442.1220000368
4107
3535
200
image/png
Image
https://www.gai.to/kn-static/themes/seduction-38/images/newsfeed_btn_bg.png
1419.7939999867
1444.319000002
1544
973
200
image/png
Image
https://www.gai.to/kn-static/cli_libs/angular-smilies-1.2.1/css/angular-smilies-embed.css
1482.2150000837
1538.2640000898
139395
187339
200
text/css
Stylesheet
https://www.gai.to/kn-static/cli_libs/ui-mention-0.0.6/js/mention.js
1610.0159999914
1642.0980000403
3715
13024
200
application/javascript
Script
https://www.gai.to/kn-static/themes/seduction-38/images/avatar_mini_bg.png
1801.7289999407
1830.0220000092
3542
2970
200
image/png
Image
https://www.gai.to/kn-static/themes/seduction-38/images/comment_arr.png
1801.8239999656
1829.224999994
3470
2901
200
image/png
Image
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_537052_1572265928.jpg
1844.9860000983
1874.6060000267
2255
1423
200
image/jpeg
Image
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_534634_1571841366.jpg
1845.1509999577
1881.3579999842
2373
1541
200
image/jpeg
Image
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_62632_1440574392.jpg
1845.2880000696
1880.897999974
2581
1755
200
image/jpeg
Image
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_509178_1569164043.jpg
1845.5539999995
1869.3870001007
1898
1066
200
image/jpeg
Image
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_505243_1568823117.jpg
1845.6220000517
1873.9930000156
2139
1307
200
image/jpeg
Image
https://www.gai.to/kn-static/themes/seduction-38/images/no-avatar.png
1845.7909999415
1875.1910000574
3884
3312
200
image/png
Image
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_475264_1565628405.jpg
1846.0590001196
1872.3279999103
2144
1312
200
image/jpeg
Image
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_556744_1576819444.jpg
1846.4550001081
1876.3940001372
2217
1385
200
image/jpeg
Image
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_537556_1572367697.jpg
1846.5350000188
1874.9220001046
1891
1059
200
image/jpeg
Image
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_279719_1521814720.jpg
1846.7119999696
1876.7760000192
2298
1466
200
image/jpeg
Image
2059.2060000636
2061.0889999662
0
137392
200
image/png
Image
https://cdn.gai.to/kn-static/userfiles/plugins/escort/ngoc-nha-em-xinh-xan-ngot-ngao-ngon-hien-moi-lan-dau-trang-mang-1106086-small.jpg
2228.8369999733
2494.3310001399
11878
11227
200
image/jpeg
Image
https://cdn.gai.to/kn-static/userfiles/plugins/escort/new-girl-hieu-lam-gai-que-xuong-pho-hang-chuan-100-1131946-small.jpg
2228.9660000242
2491.502000019
15691
15040
200
image/jpeg
Image
https://cdn.gai.to/kn-static/userfiles/plugins/escort/new-hotgirl-quynh-milan-dam-nu-xinh-dep-body-chuanchieu-khach-1081110-small.jpeg
2229.1920001153
2286.5359999705
15256
14594
200
image/jpeg
Image
https://cdn.gai.to/kn-static/userfiles/plugins/escort/le-phuong-de-thuong-vu-to-nhiet-tinh-chiu-khach-996462-small.jpg
2229.4469999615
2267.9429999553
12427
11751
200
application/octet-stream
Image
https://cdn.gai.to/kn-static/userfiles/plugins/escort/ngoc-thao-teen-2k1-960379-small.jpg
2229.5359999407
2277.6530000847
13998
13162
200
image/jpeg
Image
https://cdn.gai.to/kn-static/userfiles/plugins/escort/linh-chi-gai-xinh-dam-sieu-vong-3-lam-tinh-cuc-suong-912969-small.jpg
2229.8439999577
2502.2140000947
16008
15183
200
image/jpeg
Image
https://www.gai.to/kn-static/cli_libs/ng-file-upload-11.2.3/js/ng-file-upload.min.js
2285.4130000342
2316.3650000934
11651
35418
200
application/javascript
Script
https://www.gai.to/kn-static/cli_libs/slick-1.8.1/css/ajax-loader.gif
2337.644000072
2373.268000083
4751
4178
200
image/gif
Image
https://api.gai.to/base/systray-service?action=collect
2514.5940000657
2853.7030001171
817
2
200
application/json
XHR
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
905.047
6.319
976.144
24.516
1002.317
51.068
1093.205
83.265
1179.481
694.053
1875.123
6.213
1881.414
70.041
1956.861
27.781
1989.345
61.994
2064.399
96.3
2160.857
16.637
2183.759
71.741
2257.838
79.896
2337.859
90.65
2428.561
18.164
2448.391
6.308
2454.71
9.993
2465.375
5.623
2471.168
5.036
2480.524
5.359
2495.513
5.151
2500.679
5.393
2506.699
31.127
2542.182
5.422
2547.622
5.498
2557.82
6.677
2564.565
5.829
2570.411
5.763
2576.194
15.005
2591.303
5.441
2596.753
6.273
2603.217
19.708
2628.336
5.68
2634.513
85.508
2720.327
18.749
2764.28
14.247
2880.085
9.012
3423.767
6.033
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Defer offscreen images — Potential savings of 141 KB
Time to Interactive can be slowed down by resources on the page. Kynu.net should consider lazy-loading offscreen and hidden images.
URL Size (Bytes) Potential Savings (Bytes)
https://cdn.gai.to/kn-static/userfiles/plugins/escort/ngoc-tram-hang-tinh-cam-tuoi-teenchieu-khach-dam-dang-1052535-small.jpg
15559
15559
https://cdn.gai.to/kn-static/userfiles/plugins/escort/linh-chi-gai-xinh-dam-sieu-vong-3-lam-tinh-cuc-suong-912969-small.jpg
15183
15183
https://cdn.gai.to/kn-static/userfiles/plugins/escort/hang-hotmai-lan-cao-m70-chan-chatthat-thasach-se-1129398-small.jpg
14219
14219
https://cdn.gai.to/kn-static/userfiles/plugins/escort/ngoc-thao-teen-2k1-960379-small.jpg
13162
13162
https://cdn.gai.to/kn-static/userfiles/plugins/escort/ly-ly-gai-dam-cuc-quyen-ru-lam-tinh-gioi-cuc-chieu-khach-800424-small.jpg
13054
13054
https://cdn.gai.to/kn-static/userfiles/plugins/escort/thuy-linh-hang-tinh-cam-vui-ve-ngoan-ngoan-chieu-khach-1066102-small.jpg
12415
12415
https://cdn.gai.to/kn-static/userfiles/plugins/escort/model-ngoc-vy-hang-vipncovid-19-phuc-vu-tai-nha-tranh-dich-1107851-small.jpg
11878
11878
https://cdn.gai.to/kn-static/userfiles/plugins/escort/dieu-linh-than-hinh-nong-bong-goi-ducservice-tot-nhiet-tinh-932615-small.jpg
9971
9971
https://cdn.gai.to/kn-static/userfiles/plugins/escort/sinh-vienthuy-duong-cao-m70-ngot-ngao-vui-ve-1127802-small.jpg
9338
9338
https://cdn.gai.to/kn-static/userfiles/plugins/escort/misa-gai-mien-tay-ngot-ngao-1132317-small.jpeg
9279
9279
https://www.gai.to/kn-static/themes/seduction-38/images/miniic_set.png
3535
3535
https://www.gai.to/kn-static/themes/seduction-38/images/btn_grad.png
3035
3035
https://www.gai.to/kn-static/themes/seduction-38/images/avatar_bg.png
2980
2980
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_380749_1575519051.jpg
2938
2938
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_121194_1575339167.jpg
2601
2601
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_117710_1539056339.jpg
2518
2518
https://www.gai.to/kn-static/themes/seduction-38/images/pattern.png
2806
2478
Minify CSS — Potential savings of 12 KB
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Kynu.net should consider minifying CSS files.
URL Size (Bytes) Potential Savings (Bytes)
https://www.gai.to/kn-static/themes/seduction-38/base.css?UXyK3K1l
29939
8396
https://www.gai.to/kn-static/cli_libs/bootstrap-3.3.6/css/bootstrap.min.css
17211
3729
Minify JavaScript — Potential savings of 102 KB
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Kynu.net should consider minifying JS files.
URL Size (Bytes) Potential Savings (Bytes)
https://www.gai.to/kn-static/cli_libs/knn-ui-router-1.0.0/js/ui-router-core.js
76937
43927
https://www.gai.to/kn-static/cli_libs/angular-ui-bootstrap-2.0.2/js/ui-bootstrap-tpls-2.0.2.js
52501
17685
https://www.gai.to/kn-static/cli_libs/knn-ui-router-1.0.0/js/ui-router-angularjs.js
22598
14419
https://www.gai.to/kn-static/cli_libs/base-81/js/ga.js
26497
11359
https://www.gai.to/kn-static/cli_libs/ocLazyLoad-1.1.0/js/ocLazyLoad.js
11908
6955
https://www.gai.to/kn-static/cli_libs/newsfeed-32/js/newsfeed_widget.js?v=32
8769
4138
https://www.gai.to/kn-static/cli_libs/ext-33/js/comment_box.js
9450
3634
https://www.gai.to/kn-static/cli_libs/ui-mention-0.0.6/js/mention.js
3715
2215
Remove unused CSS — Potential savings of 42 KB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Kynu.net should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Size (Bytes) Potential Savings (Bytes)
https://www.gai.to/kn-static/themes/seduction-38/base.css?UXyK3K1l
29939
26749
https://www.gai.to/kn-static/cli_libs/bootstrap-3.3.6/css/bootstrap.min.css
17211
16292

Metrics

First Contentful Paint — 4.2 s
The time taken for the first image or text on the page to be rendered.
First Meaningful Paint — 7.6 s
The time taken for the primary content of the page to be rendered.
Speed Index — 7.6 s
The time taken for the page contents to be visibly populated.
Time to Interactive — 12.3 s
The time taken for the page to become fully interactive.
First CPU Idle — 9.7 s
The time taken for the page's main thread to be quiet enough to handle input.
Max Potential First Input Delay — 1,390 ms
Users could experience a delay when interacting with the page.

Other

Estimated Input Latency — 370 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive kynu.net as laggy when the latency is higher than 0.05 seconds.
Total Blocking Time — 2,870 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
First Contentful Paint (3G) — 8059 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.

Opportunities

Eliminate render-blocking resources — Potential savings of 1,350 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Kynu.net should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Size (Bytes) Potential Savings (Ms)
https://www.gai.to/kn-static/cli_libs/bootstrap-3.3.6/css/bootstrap.min.css
17211
630
https://www.gai.to/kn-static/themes/seduction-38/base.css?UXyK3K1l
29939
930
https://www.gai.to/kn-static/cli_libs/angular-loading-bar-0.8.0/css/loading-bar.min.css
1063
480
https://www.gai.to/kn-static/cli_libs/font-awesome-4.6.3/css/font-awesome.css
7210
630
https://www.gai.to/kn-static/cli_libs/glconnect-32/css/glconnect.css
820
480
https://cdnjs.cloudflare.com/ajax/libs/jquery/2.2.4/jquery.min.js
30164
1230
Avoid multiple page redirects — Potential savings of 1,890 ms
Redirects can cause additional delays before the page can begin loading. Kynu.net should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
(Start) http://kynu.net/
0
https://kynu.net/
630
https://cuclac.net/
480
https://www.gai.to/
780

Diagnostics

Serve static assets with an efficient cache policy — 32 resources found
Kynu.net can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Size (Bytes)
https://ssl.google-analytics.com/ga.js
7200000
17788
https://www.gai.to/kn-static/cli_libs/font-awesome-4.6.3/fonts/fontawesome-webfont.woff2?v=4.6.3
14400000
72399
https://cdn.gai.to/kn-static/userfiles/plugins/escort/ngoc-tram-hang-tinh-cam-tuoi-teenchieu-khach-dam-dang-1052535-small.jpg
57600000
16218
https://cdn.gai.to/kn-static/userfiles/plugins/escort/linh-chi-gai-xinh-dam-sieu-vong-3-lam-tinh-cuc-suong-912969-small.jpg
57600000
16008
https://cdn.gai.to/kn-static/userfiles/plugins/escort/new-girl-hieu-lam-gai-que-xuong-pho-hang-chuan-100-1131946-small.jpg
57600000
15691
https://cdn.gai.to/kn-static/userfiles/plugins/escort/trang-tran-thien-than-xinh-xande-me-vi-em-qua-tuyet-1001657-small.jpg
57600000
15545
https://cdn.gai.to/kn-static/userfiles/plugins/escort/new-hotgirl-quynh-milan-dam-nu-xinh-dep-body-chuanchieu-khach-1081110-small.jpeg
57600000
15256
https://cdn.gai.to/kn-static/userfiles/plugins/escort/hang-hotmai-lan-cao-m70-chan-chatthat-thasach-se-1129398-small.jpg
57600000
14878
https://cdn.gai.to/kn-static/userfiles/plugins/escort/ngoc-thao-teen-2k1-960379-small.jpg
57600000
13998
https://cdn.gai.to/kn-static/userfiles/plugins/escort/ly-ly-gai-dam-cuc-quyen-ru-lam-tinh-gioi-cuc-chieu-khach-800424-small.jpg
57600000
13887
https://cdn.gai.to/kn-static/userfiles/plugins/escort/thuy-linh-hang-tinh-cam-vui-ve-ngoan-ngoan-chieu-khach-1066102-small.jpg
57600000
13074
https://cdn.gai.to/kn-static/userfiles/plugins/escort/model-ngoc-vy-hang-vipncovid-19-phuc-vu-tai-nha-tranh-dich-1107851-small.jpg
57600000
12537
https://cdn.gai.to/kn-static/userfiles/plugins/escort/le-phuong-de-thuong-vu-to-nhiet-tinh-chiu-khach-996462-small.jpg
57600000
12427
https://cdn.gai.to/kn-static/userfiles/plugins/escort/ngoc-nha-em-xinh-xan-ngot-ngao-ngon-hien-moi-lan-dau-trang-mang-1106086-small.jpg
57600000
11878
https://cdn.gai.to/kn-static/userfiles/plugins/escort/dieu-linh-than-hinh-nong-bong-goi-ducservice-tot-nhiet-tinh-932615-small.jpg
57600000
10803
https://cdn.gai.to/kn-static/userfiles/plugins/escort/phuong-trinh-ngon-re-service-tot-vui-ve-yeu-nghe-1001694-small.jpg
57600000
10359
https://cdn.gai.to/kn-static/userfiles/plugins/escort/sinh-vienthuy-duong-cao-m70-ngot-ngao-vui-ve-1127802-small.jpg
57600000
9996
https://cdn.gai.to/kn-static/userfiles/plugins/escort/misa-gai-mien-tay-ngot-ngao-1132317-small.jpeg
57600000
9940
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_380749_1575519051.jpg
57600000
3770
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_121194_1575339167.jpg
57600000
3433
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_117710_1539056339.jpg
57600000
3268
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_160867_1492253117.jpg
57600000
2601
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_62632_1440574392.jpg
57600000
2581
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_534634_1571841366.jpg
57600000
2373
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_279719_1521814720.jpg
57600000
2298
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_537052_1572265928.jpg
57600000
2255
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_556744_1576819444.jpg
57600000
2217
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_339517_1535097098.jpg
57600000
2176
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_475264_1565628405.jpg
57600000
2144
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_505243_1568823117.jpg
57600000
2139
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_509178_1569164043.jpg
57600000
1898
https://cdn.gai.to/kn-static/userfiles/plugins/base/avatars/avatar_537556_1572367697.jpg
57600000
1891
Avoid an excessive DOM size — 1,999 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
1,999
Maximum DOM Depth
35
Maximum Child Elements
33
Reduce JavaScript execution time — 4.5 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://cdnjs.cloudflare.com/ajax/libs/jquery/2.2.4/jquery.min.js
2795.764
2200.872
6.956
https://www.gai.to/kn-static/cli_libs/ocLazyLoad-1.1.0/js/ocLazyLoad.js
2077.444
1667.212
6.46
Other
1773.56
31.5
2.992
https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.6.8/angular.min.js
518.588
436.492
15.444
https://www.gai.to/
134.932
124.516
6.272
Minimize main-thread work — 7.5 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
4512.548
Style & Layout
1381.016
Other
518.512
Parse HTML & CSS
361.724
Rendering
344.692
Garbage Collection
195.864
Script Parsing & Compilation
169.732
Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
https://www.gai.to/kn-static/cli_libs/font-awesome-4.6.3/fonts/fontawesome-webfont.woff2?v=4.6.3
84.294999949634
Reduce the impact of third-party code — Third-party code blocked the main thread for 2,410 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Size (Bytes) Main-Thread Blocking Time (Ms)
97854
2407.74
18368
0
74

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of kynu.net. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.

Audio and video

`<audio>` elements contain a `<track>` element with `[kind="captions"]`
Kynu.net may provide assistance to deaf or hearing-impaired users with captions on audio elements.
`<video>` elements contain a `<track>` element with `[kind="captions"]`
Kynu.net may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]`
Kynu.net may provide relevant information that dialogue cannot, by using audio descriptions.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>` or `<template>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Best practices

`[id]` attributes on the page are unique
It is advised to keep all id attributes unique in order to prevent instances from being overlooked by screen readers and other assistive technologies.
The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

ARIA

`[aria-*]` attributes do not have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
Failing Elements

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements

Names and labels

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
Form elements do not have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
Failing Elements
Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
Headings don't skip levels
Ensure that headings create an outline for the page and that heading levels are not skipped.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
69

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that kynu.net should incorporate. This includes practices such as protecting pages with HTTPS.

Other

Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Links to cross-origin destinations are safe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
2.2.4
jQuery (Fast path)
AngularJS
1.6.8
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.

Other

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://kynu.net/
Does not use passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
URL Location
https://cdnjs.cloudflare.com/ajax/libs/jquery/2.2.4/jquery.min.js
line: 2
Uses `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
URL Location
https://www.gai.to/
line: 2583
Includes front-end JavaScript libraries with known security vulnerabilities — 3 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
2
Medium
1
Medium
87

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for kynu.net. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of kynu.net on mobile screens.
Document uses legible font sizes — 75.14% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
https://www.gai.to/kn-static/cli_libs/bootstrap-3.3.6/css/bootstrap.min.css:4135:8
.label
2.98%
10px
https://www.gai.to/kn-static/themes/seduction-38/base.css?UXyK3K1l:3350:11
.ow_small
2.32%
11px
https://www.gai.to/kn-static/themes/seduction-38/base.css?UXyK3K1l:4375:19
.ow_newsfeed_date
2.13%
10px
https://www.gai.to/kn-static/themes/seduction-38/base.css?UXyK3K1l:3373:10
html body .ow_sidebar .ow_tiny, html body .kn_systray .ow_tiny, .ow_tiny
1.94%
9px
https://www.gai.to/kn-static/themes/seduction-38/base.css?UXyK3K1l:1775:28
.ow_comments_item_header a
0.88%
11px
https://www.gai.to/kn-static/themes/seduction-38/base.css?UXyK3K1l:268:27
.knn_footer .ow_copyright
0.45%
11px
https://www.gai.to/
0.43%
10px
https://www.gai.to/
0.26%
10px
https://www.gai.to/kn-static/themes/seduction-38/base.css?UXyK3K1l:5665:57
.ow_sign_in_wrap form .ow_form_options p.ow_remember_me, .ow_sign_in_wrap form .ow_form_options p.ow_forgot_pass
0.26%
11px
https://www.gai.to/
0.25%
11px
https://www.gai.to/
0.20%
10px
https://www.gai.to/
0.20%
10px
Add'l illegible text
12.57%
< 12px
Legible text
75.14%
≥ 12px

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Mobile Friendly

Tap targets are not sized appropriately — 67% appropriately sized tap targets
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.
Tap Target Size Overlapping Target
54x12
18x16
44x11
a
15x16
60x11
54x12
71x11
a
15x16
a
15x16
a
15x16
a
15x16
a
15x16
a
15x16
a
15x16
a
15x16
a
15x16
a
15x16
a
15x16
a
15x16
a
15x16
a
15x16
a
15x16
a
15x16
a
15x16
a
15x16
a
15x16
a
15x16
a
15x16
18x16
18x16
18x16
18x16
18x16
18x16
18x16
18x16
18x16
18x16
18x16
18x16
18x16
18x16
18x16
18x16
18x16
18x16
18x16
18x16
18x16
145x15
54x11
27x11
193x16
190x16
200x16
171x16
61x16
54x12
27x11
137x23
112x25
128x25
35x16
112x25
122x11
113x27
128x25
113x27
140x16
140x16
a
15x16
216x30
112x25

Content Best Practices

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
22

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of kynu.net. This includes details about web app manifests.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of kynu.net on mobile screens.
Contains some content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.

Fast and reliable

Page load is not fast enough on mobile networks — Interactive at 12.3 s
Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.
Current page does not respond with a 200 when offline
In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.
`start_url` does not respond with a 200 when offline
Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.

Installable

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://kynu.net/
Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Web app manifest does not meet the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data

PWA Optimized

Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 3.20.137.44
Continent: North America
Country: United States
United States Flag
Region: Ohio
City: Columbus
Longitude: -83.0061
Latitude: 39.9625
Currencies: USD
USN
USS
Languages: English

Web Hosting Provider

Name IP Address
Amazon Technologies Inc.
Registration

Domain Registrant

Private Registration: Yes
Name: WhoisGuard Protected
Organization: WhoisGuard, Inc.
Country: PA
City: Panama
State: Panama
Post Code: 00000
Email: 0a74ce93240f4512bc4512c734a93923.protect@whoisguard.com
Phone: +507.8365503
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Name IP Address
NAMECHEAP INC 104.16.100.56
Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Safe
WOT Rating:
WOT Trustworthiness:
WOT Child Safety:
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: kynu.net
Issued By: ZeroSSL ECC Domain Secure Site CA
Valid From: 17th August, 2023
Valid To: 15th November, 2023
Subject: CN = kynu.net
Hash: 51452b13
Issuer: CN = ZeroSSL ECC Domain Secure Site CA
O = ZeroSSL
S = AT
Version: 2
Serial Number: 0xA9E4945DE350D4FBE1E569FCC79A9724
Serial Number (Hex): A9E4945DE350D4FBE1E569FCC79A9724
Valid From: 17th August, 2024
Valid To: 15th November, 2024
Signature Algorithm (Short Name): ecdsa-with-SHA384
Signature Algorithm (Long Name): ecdsa-with-SHA384
Authority Key Identifier: keyid:0F:6B:E6:4B:CE:39:47:AE:F6:7E:90:1E:79:F0:30:91:92:C8:5F:A3
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
Certificate Policies: Policy: 1.3.6.1.4.1.6449.1.2.2.78
CPS: https://sectigo.com/CPS
Policy: 2.23.140.1.2.1

Authority Information Access: CA Issuers - URI:http://zerossl.crt.sectigo.com/ZeroSSLECCDomainSecureSiteCA.crt
OCSP - URI:http://zerossl.ocsp.sectigo.com

SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : AD:F7:BE:FA:7C:FF:10:C8:8B:9D:3D:9C:1E:3E:18:6A:
B4:67:29:5D:CF:B1:0C:24:CA:85:86:34:EB:DC:82:8A
Timestamp : Aug 17 00:14:28.117 2023 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:B2:90:F6:F4:27:FB:80:05:93:EE:23:
17:00:B9:8F:78:81:D7:FB:5F:02:EA:0E:EC:23:CE:32:
E4:77:A5:2B:A9:02:21:00:F5:F1:A6:A3:3A:09:43:F1:
06:4D:37:3E:23:04:27:2B:64:BB:08:F9:76:71:57:B6:
F1:24:31:E0:4F:8F:36:34
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 7A:32:8C:54:D8:B7:2D:B6:20:EA:38:E0:52:1E:E9:84:
16:70:32:13:85:4D:3B:D2:2B:C1:3A:57:A3:52:EB:52
Timestamp : Aug 17 00:14:28.200 2023 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:2D:B9:D7:E5:76:D4:8D:A5:D2:38:AC:EF:
F0:47:DB:67:52:5B:F7:BC:C7:D5:A4:4C:A9:B7:AB:D3:
13:E3:35:CA:02:21:00:DE:EA:35:24:6D:41:DA:B7:7C:
14:76:95:B6:61:36:3D:CD:77:53:DC:0D:84:D2:8F:08:
49:C4:80:09:F2:61:79
Key Usage: Digital Signature
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:kynu.net
Technical

DNS Lookup

NS Records

Host Nameserver Class TTL
kynu.net. ns1.namecheapapi.com. IN 300
kynu.net. ns2.namecheapapi.com. IN 300

HTTP Response Headers

HTTP-Code: HTTP/1.1 405 Method Not Allowed
Content-Type: text/html
Date: 13th September, 2023
Server: NginX
Alt-Svc: h3=":443"; ma=2592000
Content-Length: 556

Whois Lookup

Created: 29th May, 2015
Changed: 2nd May, 2023
Expires: 29th May, 2024
Registrar: NAMECHEAP INC
Status: clientTransferProhibited
Nameservers: 1.ns.ai
2.ns.ai
Owner Name: Redacted for Privacy
Owner Organization: Privacy service provided by Withheld for Privacy ehf
Owner Street: Kalkofnsvegur 2
Owner Post Code: 101
Owner City: Reykjavik
Owner State: Capital Region
Owner Country: IS
Owner Phone: +354.4212434
Owner Email: dede3803a52946b18099f4ae5b25c020.protect@withheldforprivacy.com
Admin Name: Redacted for Privacy
Admin Organization: Privacy service provided by Withheld for Privacy ehf
Admin Street: Kalkofnsvegur 2
Admin Post Code: 101
Admin City: Reykjavik
Admin State: Capital Region
Admin Country: IS
Admin Phone: +354.4212434
Admin Email: dede3803a52946b18099f4ae5b25c020.protect@withheldforprivacy.com
Tech Name: Redacted for Privacy
Tech Organization: Privacy service provided by Withheld for Privacy ehf
Tech Street: Kalkofnsvegur 2
Tech Post Code: 101
Tech City: Reykjavik
Tech State: Capital Region
Tech Country: IS
Tech Phone: +354.4212434
Tech Email: dede3803a52946b18099f4ae5b25c020.protect@withheldforprivacy.com
Full Whois: Domain name: kynu.net
Registry Domain ID: 1933515521_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com
Updated Date: 2023-05-02T04:41:58.04Z
Creation Date: 2015-05-29T06:17:31.00Z
Registrar Registration Expiration Date: 2024-05-29T06:17:31.00Z
Registrar: NAMECHEAP INC
Registrar IANA ID: 1068
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.9854014545
Reseller: NAMECHEAP INC
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID:
Registrant Name: Redacted for Privacy
Registrant Organization: Privacy service provided by Withheld for Privacy ehf
Registrant Street: Kalkofnsvegur 2
Registrant City: Reykjavik
Registrant State/Province: Capital Region
Registrant Postal Code: 101
Registrant Country: IS
Registrant Phone: +354.4212434
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: dede3803a52946b18099f4ae5b25c020.protect@withheldforprivacy.com
Registry Admin ID:
Admin Name: Redacted for Privacy
Admin Organization: Privacy service provided by Withheld for Privacy ehf
Admin Street: Kalkofnsvegur 2
Admin City: Reykjavik
Admin State/Province: Capital Region
Admin Postal Code: 101
Admin Country: IS
Admin Phone: +354.4212434
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: dede3803a52946b18099f4ae5b25c020.protect@withheldforprivacy.com
Registry Tech ID:
Tech Name: Redacted for Privacy
Tech Organization: Privacy service provided by Withheld for Privacy ehf
Tech Street: Kalkofnsvegur 2
Tech City: Reykjavik
Tech State/Province: Capital Region
Tech Postal Code: 101
Tech Country: IS
Tech Phone: +354.4212434
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: dede3803a52946b18099f4ae5b25c020.protect@withheldforprivacy.com
Name Server: 1.ns.ai
Name Server: 2.ns.ai
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2023-09-13T12:02:14.98Z <<<
For more information on Whois status codes, please visit https://icann.org/epp

Nameservers

Name IP Address
1.ns.ai 18.189.146.226
2.ns.ai 18.189.146.226
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Domain Valuation Snoop Score
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