Serendipity is a PHP-powered weblog application which gives the user an easy way to maintain an online diary, weblog or even a complete homepage.
This chart represents Serendipity web usage trends over a historical time period on a large selection of website homepages queried by BuiltWith. See the FAQ for more information.
We know of 3,327 sites using Serendipity, download website list.
The usage trends within the top million sites are updated once per week with the last update occurring on 18 May 2012.
For more information about Serendipity visit http://www.s9y.org.