Tools & Wizards About Us
x265.github.io screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

x265.github.io

x265 GUI Encoder with Internet Friendly Media Encoder!

Page Load Speed

1.7 sec in total

First Response

50 ms

Resources Loaded

1.4 sec

Page Rendered

235 ms

x265.github.io screenshot

About Website

Welcome to x265.github.io homepage info - get ready to check X 265 Github best content for China right away, or after learning these important things about x265.github.io

Shrink video up to half the original size while maintaining highest possible quality compared previous generation.

Visit x265.github.io

Key Findings

We analyzed X265.github.io page load time and found that the first response time was 50 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

x265.github.io performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

11/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value1,610 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.623

10/100

15%

TTI (Time to Interactive)

Value18.4 s

3/100

10%

Network Requests Diagram

x265.github.io

50 ms

jquery.min.js

33 ms

bootstrap.min.css

46 ms

bootstrap.min.js

66 ms

main.css

21 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 35% of them (17 requests) were addressed to the original X265.github.io, 20% (10 requests) were made to Youtube.com and 8% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Scontent-b-sin.xx.fbcdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 255.8 kB (15%)

Content Size

1.8 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of X265.github.io main page is 1.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 21.1 kB

  • Original 32.2 kB
  • After minification 30.3 kB
  • After compression 11.1 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 21.1 kB or 66% of the original size.

Image Optimization

-1%

Potential reduce by 10.7 kB

  • Original 1.0 MB
  • After minification 1.0 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. X 265 Github images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 223.9 kB

  • Original 582.9 kB
  • After minification 582.9 kB
  • After compression 359.0 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 223.9 kB or 38% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 119.7 kB
  • After minification 119.7 kB
  • After compression 119.7 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. X265.github.io has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (49%)

Requests Now

39

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of X 265 Github. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

x265.github.io

x265.github.io

50 ms

jquery.min.js

jquery.min.js

33 ms

bootstrap.min.css

bootstrap.min.css

46 ms

bootstrap.min.js

bootstrap.min.js

66 ms

main.css

main.css

21 ms

icon.css

icon.css

16 ms

slider.css

slider.css

28 ms

ism-2.1.js

ism-2.1.js

26 ms

css

css

34 ms

css

css

51 ms

analytics.js

analytics.js

105 ms

Wallpaper_10.jpg

Wallpaper_10.jpg

116 ms

DknsPP4Thjc

DknsPP4Thjc

190 ms

LuaWHyKhpq0

LuaWHyKhpq0

469 ms

10492116_303877513126112_8708698043798345513_n.png

10492116_303877513126112_8708698043798345513_n.png

110 ms

10449487_292320060948524_313778472140271836_n.png

10449487_292320060948524_313778472140271836_n.png

117 ms

10513506_10204085946771867_7507570426730977603_n.jpg

10513506_10204085946771867_7507570426730977603_n.jpg

1229 ms

10411265_10203975201683309_3774720347262010669_n.jpg

10411265_10203975201683309_3774720347262010669_n.jpg

1050 ms

Wallpaper_ext.png

Wallpaper_ext.png

48 ms

5800.jpg

5800.jpg

48 ms

zebra.png

zebra.png

17 ms

FindUs1.png

FindUs1.png

39 ms

FindUs2.png

FindUs2.png

20 ms

FindUs3.png

FindUs3.png

38 ms

line.png

line.png

38 ms

DownloadFor1.png

DownloadFor1.png

50 ms

DownloadFor2.png

DownloadFor2.png

68 ms

square-scatter.png

square-scatter.png

50 ms

XRXI3I6Li01BKofiOc5wtlZ2di8HDLshdTQ3ig.ttf

XRXI3I6Li01BKofiOc5wtlZ2di8HDLshdTQ3ig.ttf

25 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

36 ms

fontello.woff

fontello.woff

51 ms

collect

collect

43 ms

js

js

219 ms

www-player.css

www-player.css

15 ms

www-embed-player.js

www-embed-player.js

30 ms

base.js

base.js

54 ms

ad_status.js

ad_status.js

219 ms

s9i9Iyk4Y_s1LD6aqz2X9kjqPppJUVpoTsMZDucYENo.js

s9i9Iyk4Y_s1LD6aqz2X9kjqPppJUVpoTsMZDucYENo.js

174 ms

embed.js

embed.js

55 ms

www-player.css

www-player.css

53 ms

www-embed-player.js

www-embed-player.js

91 ms

base.js

base.js

134 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

74 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

86 ms

id

id

179 ms

Create

Create

329 ms

Create

Create

214 ms

embed.js

embed.js

19 ms

id

id

19 ms

Accessibility Review

x265.github.io accessibility score

70

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

x265.github.io best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

x265.github.io SEO score

83

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise X265.github.io can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that X265.github.io main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

x265.github.io

Open Graph data is detected on the main page of X 265 Github. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: