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chatjs.net screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

chatjs.net

ChatJS - Developer Tools Platform

Page Load Speed

563 ms in total

First Response

84 ms

Resources Loaded

324 ms

Page Rendered

155 ms

chatjs.net screenshot

About Website

Click here to check amazing ChatJS content for India. Otherwise, check out these important facts you probably never knew about chatjs.net

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Key Findings

We analyzed Chatjs.net page load time and found that the first response time was 84 ms and then it took 479 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

chatjs.net performance score

0

Network Requests Diagram

chatjs.net

84 ms

styles.css

12 ms

pygment_trac.css

11 ms

jquery-2.1.1.min.js

9 ms

jquery.autosize.js

15 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 77% of them (17 requests) were addressed to the original Chatjs.net, 9% (2 requests) were made to Fonts.gstatic.com and 5% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (84 ms) belongs to the original domain Chatjs.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 23.4 kB (74%)

Content Size

31.6 kB

After Optimization

8.2 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Chatjs.net main page is 31.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. CSS take 19.2 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 4.3 kB

  • Original 6.4 kB
  • After minification 5.7 kB
  • After compression 2.2 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. This page needs HTML code to be minified as it can gain 699 B, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 4.3 kB or 66% of the original size.

Image Optimization

-51%

Potential reduce by 3.0 kB

  • Original 6.0 kB
  • After minification 3.0 kB

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. Obviously, ChatJS needs image optimization as it can save up to 3.0 kB or 51% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-84%

Potential reduce by 16.1 kB

  • Original 19.2 kB
  • After minification 12.4 kB
  • After compression 3.1 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. Chatjs.net needs all CSS files to be minified and compressed as it can save up to 16.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (79%)

Requests Now

19

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ChatJS. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chatjs.net

chatjs.net

84 ms

styles.css

styles.css

12 ms

pygment_trac.css

pygment_trac.css

11 ms

jquery-2.1.1.min.js

jquery-2.1.1.min.js

9 ms

jquery.autosize.js

jquery.autosize.js

15 ms

jquery.chatjs.utils.js

jquery.chatjs.utils.js

12 ms

jquery.chatjs.adapter.servertypes.js

jquery.chatjs.adapter.servertypes.js

16 ms

jquery.chatjs.adapter.js

jquery.chatjs.adapter.js

12 ms

jquery.chatjs.adapter.demo.js

jquery.chatjs.adapter.demo.js

42 ms

jquery.chatjs.window.js

jquery.chatjs.window.js

18 ms

jquery.chatjs.messageboard.js

jquery.chatjs.messageboard.js

12 ms

jquery.chatjs.userlist.js

jquery.chatjs.userlist.js

15 ms

jquery.chatjs.pmwindow.js

jquery.chatjs.pmwindow.js

15 ms

jquery.chatjs.friendswindow.js

jquery.chatjs.friendswindow.js

16 ms

jquery.chatjs.controller.js

jquery.chatjs.controller.js

14 ms

jquery.chatjs.css

jquery.chatjs.css

37 ms

scale.fix.js

scale.fix.js

36 ms

css

css

69 ms

4ec6b20c5fed48b6b01e88161c0a3e20.jpg

4ec6b20c5fed48b6b01e88161c0a3e20.jpg

59 ms

chat-online.png

chat-online.png

51 ms

nj47mAZe0mYUIySgfn0wpQ.ttf

nj47mAZe0mYUIySgfn0wpQ.ttf

24 ms

DvlFBScY1r-FMtZSYIYoYw.ttf

DvlFBScY1r-FMtZSYIYoYw.ttf

35 ms

SEO Factors

chatjs.net SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chatjs.net can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Chatjs.net 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

chatjs.net

Open Graph description is not detected on the main page of ChatJS. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: