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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

themes.mozdev.org

mozdev.org - themes: index

Page Load Speed

1.7 sec in total

First Response

502 ms

Resources Loaded

1 sec

Page Rendered

174 ms

themes.mozdev.org screenshot

About Website

Welcome to themes.mozdev.org homepage info - get ready to check Themes Mozdev best content for United States right away, or after learning these important things about themes.mozdev.org

New Themes to change the look and feel of Mozilla based Browsers.

Visit themes.mozdev.org

Key Findings

We analyzed Themes.mozdev.org page load time and found that the first response time was 502 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

themes.mozdev.org performance score

0

Network Requests Diagram

themes.mozdev.org

502 ms

default.css

172 ms

themes.css

170 ms

sharc~2~-8-58x19.png

262 ms

boxes.gif

170 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 22% of them (4 requests) were addressed to the original Themes.mozdev.org, 78% (14 requests) were made to Mozdev.org. The less responsive or slowest element that took the longest time to load (502 ms) belongs to the original domain Themes.mozdev.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 21.3 kB (65%)

Content Size

32.6 kB

After Optimization

11.3 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Themes.mozdev.org main page is 32.6 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. Only 5% of websites need less resources to load. CSS take 15.2 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 9.8 kB

  • Original 13.7 kB
  • After minification 11.4 kB
  • After compression 3.9 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 2.3 kB, which is 17% 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 9.8 kB or 72% of the original size.

Image Optimization

-14%

Potential reduce by 537 B

  • Original 3.7 kB
  • After minification 3.2 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, Themes Mozdev needs image optimization as it can save up to 537 B or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-72%

Potential reduce by 11.0 kB

  • Original 15.2 kB
  • After minification 11.1 kB
  • After compression 4.2 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. Themes.mozdev.org needs all CSS files to be minified and compressed as it can save up to 11.0 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (76%)

Requests Now

17

After Optimization

4

  • Images
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Themes Mozdev. 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 CSS and as a result speed up the page load time.

Network Requests Diagram

themes.mozdev.org

themes.mozdev.org

502 ms

default.css

default.css

172 ms

themes.css

themes.css

170 ms

sharc~2~-8-58x19.png

sharc~2~-8-58x19.png

262 ms

boxes.gif

boxes.gif

170 ms

hide_from_ns4.css

hide_from_ns4.css

83 ms

default_no_ns4.css

default_no_ns4.css

84 ms

notes.css

notes.css

84 ms

contact_top50.css

contact_top50.css

166 ms

community_top.css

community_top.css

167 ms

titles.css

titles.css

167 ms

background.gif

background.gif

87 ms

header.gif

header.gif

88 ms

mozdev.png

mozdev.png

88 ms

bullet.gif

bullet.gif

88 ms

nav-icon.png

nav-icon.png

87 ms

infotab_top.png

infotab_top.png

169 ms

print.css

print.css

84 ms

SEO Factors

themes.mozdev.org SEO score

0

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 Themes.mozdev.org 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 Themes.mozdev.org 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

themes.mozdev.org

Open Graph description is not detected on the main page of Themes Mozdev. 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: