Apache has been the most popular web server on the Internet since April 1996.
WordPress is a state-of-the-art semantic personal publishing platform with a focus on aesthetics, web standards, and usability.
PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML.
A Pingback is one of three types of Linkbacks, methods for Web authors to request notification when somebody links to one of their documents.
A family of web feed formats used to publish frequently updated content such as blog entries, news headlines or podcasts.
Really Simple Discovery is a way to help client software find the services needed to read, edit, or "work with" weblogging software.
Windows Live Writer Tagging Support Schema
The DOCTYPE is a required preamble for HTML5 websites.
XHTML Friends Network is a simple way to represent human relationships using hyperlinks.
Cascading Style Sheets (CSS) is a stylesheet language used to describe the presentation of a document written in a markup language. Its most common application is to style web pages written in HTML
UTF-8 (8-bit UCS/Unicode Transformation Format) is a variable-length character encoding for Unicode. It is the preferred encoding for web pages.
Last updated 20th June.
We track technology usage on over 150 million websites showing which sites use shopping carts, analytics, hosting and many more.
Sign up for Free
Download the BuiltWith Google Chrome Extension and get website lookups directly in your browser.
Download the BuiltWith Safari Extension and get website lookups directly in your browser.
Download the BuiltWith Firefox Addon and get website lookups directly in your browser.
The Builtwith Bookmarklet, to install, drag this link to your browser toolbar: BuiltWith Bookmarklet
Can't find the technology? Send us a suggestion, we'll add it to our database.
