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mozilla.gunnars.net screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    73% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

mozilla.gunnars.net

Mozilla Help & Support - Gunnar's Mozilla Help Site -

Page Load Speed

2.3 sec in total

First Response

195 ms

Resources Loaded

1.9 sec

Page Rendered

284 ms

mozilla.gunnars.net screenshot

About Website

Click here to check amazing Mozilla Gunnar S content for United States. Otherwise, check out these important facts you probably never knew about mozilla.gunnars.net

Mozilla Help and Support. This site offers information about the Mozilla Suite, the Seamonkey Suite Firefox and Thunderbird and helps with with problems that you may have with Mozilla products. It con...

Visit mozilla.gunnars.net

Key Findings

We analyzed Mozilla.gunnars.net page load time and found that the first response time was 195 ms and then it took 2.2 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.gunnars.net performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value13,580 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.038

100/100

15%

TTI (Time to Interactive)

Value20.6 s

2/100

10%

Network Requests Diagram

mozilla.gunnars.net

195 ms

gunnar.css

241 ms

popup.js

865 ms

mouseover.js

830 ms

show_ads.js

21 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 33% of them (17 requests) were addressed to the original Mozilla.gunnars.net, 35% (18 requests) were made to Gunnars.net and 10% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (865 ms) relates to the external source Gunnars.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 62.1 kB (68%)

Content Size

91.6 kB

After Optimization

29.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mozilla.gunnars.net main page is 91.6 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. Javascripts take 43.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 28.9 kB

  • Original 34.7 kB
  • After minification 30.4 kB
  • After compression 5.9 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 4.3 kB, which is 12% 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 28.9 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 184 B

  • Original 5.8 kB
  • After minification 5.6 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 Gunnar S images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 26.1 kB

  • Original 43.5 kB
  • After minification 43.1 kB
  • After compression 17.4 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 26.1 kB or 60% of the original size.

CSS Optimization

-92%

Potential reduce by 6.9 kB

  • Original 7.6 kB
  • After minification 3.8 kB
  • After compression 622 B

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. Mozilla.gunnars.net needs all CSS files to be minified and compressed as it can save up to 6.9 kB or 92% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (30%)

Requests Now

50

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mozilla Gunnar S. 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.

Network Requests Diagram

mozilla.gunnars.net

mozilla.gunnars.net

195 ms

gunnar.css

gunnar.css

241 ms

popup.js

popup.js

865 ms

mouseover.js

mouseover.js

830 ms

show_ads.js

show_ads.js

21 ms

1m

1m

13 ms

mozfaq_use.html

mozfaq_use.html

122 ms

www.gunnars.net

www.gunnars.net

38 ms

contact.html

contact.html

33 ms

over1.gif

over1.gif

62 ms

trans.gif

trans.gif

61 ms

home.gif

home.gif

256 ms

norm1.gif

norm1.gif

294 ms

norm2.gif

norm2.gif

294 ms

norm3.gif

norm3.gif

308 ms

norm4.gif

norm4.gif

74 ms

norm5.gif

norm5.gif

108 ms

norm6.gif

norm6.gif

105 ms

norm7.gif

norm7.gif

409 ms

over2.gif

over2.gif

70 ms

over3.gif

over3.gif

84 ms

over4.gif

over4.gif

89 ms

over5.gif

over5.gif

70 ms

over6.gif

over6.gif

71 ms

over7.gif

over7.gif

71 ms

norm1.gif

norm1.gif

82 ms

norm2.gif

norm2.gif

101 ms

norm3.gif

norm3.gif

82 ms

norm4.gif

norm4.gif

81 ms

norm5.gif

norm5.gif

140 ms

norm6.gif

norm6.gif

104 ms

norm7.gif

norm7.gif

121 ms

trans.gif

trans.gif

123 ms

mozilla.png

mozilla.png

67 ms

firefox.png

firefox.png

65 ms

thunderbird.png

thunderbird.png

67 ms

netscape7.png

netscape7.png

68 ms

ca-pub-1902403325414694.js

ca-pub-1902403325414694.js

266 ms

zrt_lookup.html

zrt_lookup.html

108 ms

show_ads_impl.js

show_ads_impl.js

135 ms

ads

ads

341 ms

osd.js

osd.js

43 ms

ads

ads

280 ms

ads

ads

260 ms

css

css

91 ms

m_js_controller.js

m_js_controller.js

51 ms

abg.js

abg.js

68 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

116 ms

s

s

95 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

135 ms

x_button_blue2.png

x_button_blue2.png

54 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

13 ms

Accessibility Review

mozilla.gunnars.net accessibility score

76

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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.

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

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

Best Practices

mozilla.gunnars.net best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

mozilla.gunnars.net SEO score

69

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mozilla.gunnars.net 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.gunnars.net main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

mozilla.gunnars.net

Open Graph description is not detected on the main page of Mozilla Gunnar S. 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: