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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

mozilla-firefox.en.uptodown.com

Mozilla Firefox for Windows - Download it from Uptodown for free

Page Load Speed

2.3 sec in total

First Response

541 ms

Resources Loaded

1.4 sec

Page Rendered

357 ms

mozilla-firefox.en.uptodown.com screenshot

About Website

Visit mozilla-firefox.en.uptodown.com now to see the best up-to-date Mozilla Firefox En Uptodown content for Brazil and also check out these interesting facts you probably never knew about mozilla-firefox.en.uptodown.com

Download Mozilla Firefox for Windows for free. Your best choice for an internet browser. Mozilla continues working on more improvements for its star...

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Key Findings

We analyzed Mozilla-firefox.en.uptodown.com page load time and found that the first response time was 541 ms and then it took 1.8 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

mozilla-firefox.en.uptodown.com performance score

0

Network Requests Diagram

windows

541 ms

app.en.228.css

18 ms

en.v10.228.js

18 ms

gpt.js

88 ms

aksb.min.js

44 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Mozilla-firefox.en.uptodown.com, 47% (14 requests) were made to Stc.utdstc.com and 13% (4 requests) were made to I.utdstc.com. The less responsive or slowest element that took the longest time to load (541 ms) belongs to the original domain Mozilla-firefox.en.uptodown.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 298.4 kB (55%)

Content Size

546.3 kB

After Optimization

247.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Mozilla-firefox.en.uptodown.com main page is 546.3 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. 50% of websites need less resources to load. Javascripts take 372.7 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 57.8 kB

  • Original 77.4 kB
  • After minification 77.3 kB
  • After compression 19.6 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 57.8 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 1.2 kB

  • Original 96.2 kB
  • After minification 95.0 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. Mozilla Firefox En Uptodown images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 239.4 kB

  • Original 372.7 kB
  • After minification 372.2 kB
  • After compression 133.3 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 239.4 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (25%)

Requests Now

24

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mozilla Firefox En Uptodown. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

windows

windows

541 ms

app.en.228.css

app.en.228.css

18 ms

en.v10.228.js

en.v10.228.js

18 ms

gpt.js

gpt.js

88 ms

aksb.min.js

aksb.min.js

44 ms

flags.png

flags.png

52 ms

mozilla-firefox.png

mozilla-firefox.png

176 ms

analytics.js

analytics.js

39 ms

atrk.js

atrk.js

165 ms

mozilla-firefox-013.jpg

mozilla-firefox-013.jpg

165 ms

mozilla-firefox-014.jpg

mozilla-firefox-014.jpg

165 ms

mozilla-firefox-015.jpg

mozilla-firefox-015.jpg

165 ms

imagelogo.png

imagelogo.png

22 ms

logo_new.png

logo_new.png

22 ms

whiteicon.png

whiteicon.png

22 ms

roboto-300.woff

roboto-300.woff

9 ms

roboto-100.svg

roboto-100.svg

10 ms

roboto-100.woff

roboto-100.woff

10 ms

roboto-400.svg

roboto-400.svg

26 ms

roboto-300.svg

roboto-300.svg

25 ms

roboto-400.woff

roboto-400.woff

26 ms

roboto-900.svg

roboto-900.svg

26 ms

roboto-900.woff

roboto-900.woff

25 ms

pubads_impl_147.js

pubads_impl_147.js

66 ms

uptodown.woff

uptodown.woff

19 ms

atrk.gif

atrk.gif

96 ms

test.png

test.png

165 ms

collect

collect

77 ms

container.html

container.html

3 ms

ads

ads

298 ms

SEO Factors

mozilla-firefox.en.uptodown.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mozilla-firefox.en.uptodown.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Mozilla-firefox.en.uptodown.com 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

mozilla-firefox.en.uptodown.com

Open Graph data is detected on the main page of Mozilla Firefox En Uptodown. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: