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build.rockbox.org: Rockbox Development Builds

Page load speed analysis

  • 63/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    464 ms

  • Resources loaded

    2.4 sec

  • Page rendered

    210 ms

  • Total page load time

    3.1 sec

Welcome to build.rockbox.org homepage info - get ready to check Build Rockbox best content for Russia right away, or after learning these important things about build.rockbox.org

We analyzed Build.rockbox.org page load time and found that the first response time was 464 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Page optimization

  • HTML 23.7 kB
    Images 236.7 kB
    Javascripts 12.7 kB
    CSS 28.0 kB

    In fact, the total size of Build.rockbox.org main page is 301.1 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. Images take 236.7 kB which makes up the majority of the site volume.

    • Original 23.7 kB
    • After minification 23.6 kB
    • After compression 3.5 kB

    HTML optimization

    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 20.1 kB or 85% of the original size.

    • Original 236.7 kB
    • After optimization 200.0 kB

    Image optimization

    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, Build Rockbox needs image optimization as it can save up to 36.7 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 12.7 kB
    • After minification 10.6 kB
    • After compression 4.0 kB

    JavaScript optimization

    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 8.7 kB or 68% of the original size.

    • Original 28.0 kB
    • After minification 26.6 kB
    • After compression 9.8 kB

    CSS optimization

    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. Build.rockbox.org needs all CSS files to be minified and compressed as it can save up to 18.2 kB or 65% of the original size.

Network requests diagram

  • build.rockbox.org
  • style.css
  • load.js
  • rockbox100.png
  • package.png
  • bomb.png
  • style.png
  • palette.png
  • page_white_acrobat.png
  • application_edit.png
  • book_open.png
  • comment_edit.png
  • email.png
  • group.png
  • bug.png
  • brick.png
  • help.png
  • paypal-donate.gif
  • archosfmrecorder-small.png
  • archosondiofm-small.png
  • archosondiosp-small.png
  • archosplayer-small.png
  • archosrecorder-small.png
  • archosrecorderv2-small.png
  • cowond2-small.png
  • hifietma8-small.png
  • hifietma8c-small.png
  • hifietma9-small.png
  • hifietma9c-small.png
  • hifimanhm60x-small.png
  • hifimanhm801-small.png
  • iaudiom3-small.png
  • iaudiom5-small.png
  • iaudiox5-small.png
  • ibassodx50-small.png
  • ibassodx90-small.png
  • ipod1g2g-small.png
  • ipod3g-small.png
  • ipod4g-small.png
  • loader.js
  • ipodcolor-small.png
  • ipodmini1g-small.png
  • ipodnano1g-small.png
  • ipodnano2g-small.png
  • ipodvideo-small.png
  • iriverh10-small.png
  • iriverh10_5gb-small.png
  • button.css
  • button.js
  • iriverh100-small.png
  • iriverh300-small.png
  • mpiohd200-small.png
  • mpiohd300-small.png
  • mrobe100-small.png
  • mrobe500-small.png
  • vibe500-small.png
  • gogearhdd1630-small.png
  • gogearhdd6330-small.png
  • gogearsa9200-small.png
  • samsungyh820-small.png
  • samsungyh920-small.png
  • samsungyh925-small.png
  • samsungypr0-small.png
  • sansac200-small.png
  • sansaclip-small.png
  • sansaclipzip-small.png
  • sansaclipplus-small.png
  • sansae200-small.png
  • sansafuze-small.png
  • sansafuzeplus-small.png
  • gigabeatfx-small.png
  • gigabeats-small.png

Our browser made a total of 73 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Build.rockbox.org, 92% (67 requests) were made to Rockbox.org and 3% (2 requests) were made to Button.flattr.com. The less responsive or slowest element that took the longest time to load (833 ms) relates to the external source Rockbox.org.

Additional info on build.rockbox.org

Requests

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Build Rockbox. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

2

Javascripts

66

Images

2

CSS

1

AJAX

71

All

Possible request optimization

2

Javascripts

54

Images

2

CSS

1

AJAX

12

Optimized

59

All

Normal result

IP address

Build.rockbox.org uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

build.rockbox.org

gerrit.rockbox.org

download.rockbox.org

haxx.se

rockbox.org

80.67.6.50

DNS records

Type Host Target/ip TTL Other
A

build.rockbox.org

80.67.6.50 7199
AAAA

build.rockbox.org

7199 Ipv6: 2a00:1a28:1200:9::2

Language and encoding

Poor result

Language

EN en language flag

Detected

N/A  language flag

Claimed

Encoding

N/A

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Build.rockbox.org 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 Build.rockbox.org main page’s claimed encoding is . 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.

HTTPS certificate

SSL Certificate

Build.rockbox.org has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 9.2% of all visits is Russia. It lies approximately 2670 miles away from the server location (Sweden) and such a distance cannot critically affect website speed, but moving the server closer to their user base in Russia can speed up Build.rockbox.org page load time anyway.

Normal result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Build Rockbox. 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:

build.rockbox.org

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