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Market Share By Site Popularity

Alexa RankCMS RankMarket Share
Most Popular Sites < 1,000n/an/a
Very Popular Sites < 10,000#2050.021%
Popular Sites < 100,000#3570.002%
Less Popular Sites < 1,000,000#3740.002%
All Sites#3740.002%

Market Share History

This chart shows the history of detected websites using Serendipity.  
The market share is the same now as it was 6 months ago

CMS Versions: Major

Percentage of detected CMS versions

Major VersionPercent
Version 273.47%
Version 126.53%

CMS Versions: Minor

Minor VersionPercent
Version 2.330.61%
Version 2.136.73%
Version 2.06.122%
Version 1.74.082%
Version 1.618.37%
Version 1.54.082%

Top Level Domains

Websites using Serendipity were found on 11 top level domains

Top Level DomainsPercent
Commercial (.com)35.29%
Germany (.de)32.35%
Austria (.at)8.824%
Network (.net)5.882%
Organization (.org)5.882%
Info (.info)2.941%
Netherlands (.nl)2.941%
United Kingdom (.uk)1.471%
India (.in)1.471%
Brazil (.br)1.471%
Norway (.no)1.471%

Popular Sites Using Serendipity

We detected the following sites were using Serendipity

How We Detect Installations of Serendipity


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.


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.

Let us know if you have any suggestions on how we can better detect Serendipity installations

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What CMS Is This Site Using?

Currently Detecting 498 Content Management Systems

Dedicated Content Management System Detection