Access he.www.mozilla.com. Firefox - Protect your life online with privacy-first products

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About Website

Welcome to he.www.mozilla.com homepage info - get ready to check He Www Mozilla best content for United States right away, or after learning these important things about he.www.mozilla.com

Firefox is more than a browser. Learn more about Firefox products that handle your data with respect and are built for privacy anywhere you go online.

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value2.8 s

95/100

10%

TBT (Total Blocking Time)

Value460 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.169

70/100

15%

TTI (Time to Interactive)

Value7.3 s

50/100

10%

he.www.mozilla.com

195 ms

www.mozilla.com

427 ms

10 ms

site-bundle.5f2462a3ca26.js

8 ms

pebbles-bundle.7c2533fcb8ec.css

14 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original He.www.mozilla.com, 80% (32 requests) were made to Mozilla.org and 10% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (427 ms) relates to the external source Mozilla.com.

Content Size

700.8 kB

After Optimization

484.1 kB

In fact, the total size of He.www.mozilla.com main page is 700.8 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. 55% of websites need less resources to load. Images take 387.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 78.8 kB

Original 93.4 kB
After minification 79.2 kB
After compression 14.6 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. This page needs HTML code to be minified as it can gain 14.2 kB, which is 15% 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 78.8 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 7.4 kB

Original 387.1 kB
After minification 379.7 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. He Www Mozilla images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 130.6 kB

Original 220.3 kB
After minification 220.3 kB
After compression 89.7 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 130.6 kB or 59% of the original size.

Requests Now

After Optimization

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of He Www Mozilla. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

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

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Search Engine Optimization Advices

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

High

Links do not have descriptive text

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 He.www.mozilla.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 He.www.mozilla.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

he.www.mozilla.com

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

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Performance

Accessibility

Best Practices

SEO

Firefox - Protect your life online with privacy-first products — Mozilla

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)