Tools & Wizards About Us
browsersupport.net screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

browsersupport.net

My Browser Information

Page Load Speed

1.6 sec in total

First Response

273 ms

Resources Loaded

1.2 sec

Page Rendered

142 ms

browsersupport.net screenshot

About Website

Welcome to browsersupport.net homepage info - get ready to check Browser Support best content right away, or after learning these important things about browsersupport.net

View information about the browser you are using. Download the browser info report and share it with your developer or support team.

Visit browsersupport.net

Key Findings

We analyzed Browsersupport.net page load time and found that the first response time was 273 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

browsersupport.net performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

68/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value840 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

browsersupport.net

273 ms

browsersupport.net

351 ms

js

112 ms

adsbygoogle.js

133 ms

bootstrap.min.css

51 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 38% of them (6 requests) were addressed to the original Browsersupport.net, 31% (5 requests) were made to Cdnjs.cloudflare.com and 13% (2 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (565 ms) belongs to the original domain Browsersupport.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 382.8 kB (57%)

Content Size

676.0 kB

After Optimization

293.3 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Browsersupport.net main page is 676.0 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. 15% of websites need less resources to load. Javascripts take 659.5 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 10.5 kB

  • Original 14.9 kB
  • After minification 12.6 kB
  • After compression 4.3 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 2.3 kB, which is 16% 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 10.5 kB or 71% of the original size.

JavaScript Optimization

-56%

Potential reduce by 372.1 kB

  • Original 659.5 kB
  • After minification 659.5 kB
  • After compression 287.4 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 372.1 kB or 56% of the original size.

CSS Optimization

-10%

Potential reduce by 163 B

  • Original 1.7 kB
  • After minification 1.7 kB
  • After compression 1.5 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. Browsersupport.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (54%)

Requests Now

13

After Optimization

6

  • AJAX
  • JavaScript
  • CSS

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

Network Requests Diagram

browsersupport.net

browsersupport.net

273 ms

browsersupport.net

browsersupport.net

351 ms

js

js

112 ms

adsbygoogle.js

adsbygoogle.js

133 ms

bootstrap.min.css

bootstrap.min.css

51 ms

font-awesome.min.css

font-awesome.min.css

67 ms

styles.min.css

styles.min.css

347 ms

detect-browser.js

detect-browser.js

353 ms

jquery.min.js

jquery.min.js

77 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

82 ms

jspdf.js

jspdf.js

565 ms

pdfFromHTML.js

pdfFromHTML.js

326 ms

show_ads_impl.js

show_ads_impl.js

248 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

50 ms

zrt_lookup.html

zrt_lookup.html

33 ms

ads

ads

35 ms

Accessibility Review

browsersupport.net accessibility score

88

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

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

Links do not have a discernible name

Best Practices

browsersupport.net best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

browsersupport.net SEO score

100

Search Engine Optimization Advices

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 Browsersupport.net 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 Browsersupport.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

browsersupport.net

Open Graph description is not detected on the main page of Browser Support. 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: