Composr CMS: Content Management meets social media

Market Share By Site Popularity

The market share for Composr decreased by 0.001 percentage points for Popular Sites, more than any other segment during the same period of time.

Alexa RankCMS RankMarket ShareMarket Share Change
Most Popular Sites < 1,000n/an/a0%
Very Popular Sites < 10,000n/an/a0%
Popular Sites < 100,000n/an/a -100%
Less Popular Sites < 1,000,000#4230.001% 100%
All Sites#4780.0004%0%

Market Share History

This chart shows the history of detected websites using Composr.  

CMS Versions: Major

Percentage of detected CMS versions

Major VersionPercent
Version 10100.00%

CMS Versions: Minor

Minor VersionPercent
Version 10.0100.00%

Top Level Domains

Websites using Composr were found on 7 top level domains

Top Level DomainsPercent
Commercial (.com)57.89%
United Kingdom (.uk)10.53%
Australia (.au)10.53%
Canada (.ca)5.263%
Biz (.biz)5.263%
Suriname (.sr)5.263%
Info (.info)5.263%

Popular Sites Using Composr

We detected the following sites were using Composr

How We Detect Installations of Composr


A CMS will sometimes include a meta tag within the html of each page. This is usually a "generator" tag like <meta name="generator" content="What CMS" /> but could also be "application-name", "Powered-By" or anyting else the CMS creators decide to use.


HTTP headers can provide some of the best clues about a site's CMS. The values of set-cookie and x-powered-by headers are the most common and easiest to find.


If a CMS doesn't have meta tags, it will often have other uniquely identifiable html markup. This can range from unique html comments, ids or classes.


In addition to detecting the CMS, in some cases we are able to accurately detect which version of the CMS is being used.

Let us know if you know how we can better detect Composr

Compare Composr

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