Twitter WidgetTwitter Widget

Twitter Widget Usage Statistics · Download List of All Websites using Twitter Widget

Adds twitter to the website, this includes the user of a twitter badge, blogger JavaScript or anything from widgets.twimg.com.

Frameworks

SubversionSubversion

Subversion Usage Statistics · Download List of All Websites using Subversion

A version control system that is a compelling replacement for CVS in the open source community web extension.

PHPPHP

PHP Usage Statistics · Download List of All Websites using PHP

PHP is a widely used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML.

PythonPython

Python Usage Statistics · Download List of All Websites using Python

Python is a dynamic object-oriented programming language that can be used for many kinds of software development. It offers strong support for integration with other languages and tools, comes with extensive standard libraries, and can be learned in a few days.

PerlPerl

Perl Usage Statistics · Download List of All Websites using Perl

Perl is a general-purpose programming language originally developed for text manipulation and now used for a wide range of tasks including system administration, web development, network programming, GUI development, and more.

Advertising

Google AdsenseGoogle Adsense

Google Adsense Usage Statistics · Download List of All Websites using Google Adsense

A contextual advertising solution for delivering Google AdWords ads that are relevant to site content pages.

Contextual Advertising

Verified Link

TwitterTwitter

Twitter Usage Statistics · Download List of All Websites using Twitter

The website mentions twitter.com in some form.

Email Hosting Providers

SPFSPF

SPF Usage Statistics · Download List of All Websites using SPF

The Sender Policy Framework is an open standard specifying a technical method to prevent sender address forgery.

SSL Certificates

SSL by DefaultSSL by Default

SSL by Default Usage Statistics · Download List of All Websites using SSL by Default

The website redirects traffic to an HTTPS/SSL version by default.

Web Servers

ApacheApache

Apache Usage Statistics · Download List of All Websites using Apache

Apache has been the most popular web server on the Internet since April 1996.

mod_wsgimod_wsgi

mod_wsgi Usage Statistics · Download List of All Websites using mod_wsgi

The aim of mod_wsgi is to implement a simple to use Apache module which can host any Python application which supports the Python WSGI interface.

Operating Systems and Servers

DebianDebian

Debian Usage Statistics · Download List of All Websites using Debian

Debian is a free operating system (OS) for your computer.

OpenSSLOpenSSL

OpenSSL Usage Statistics · Download List of All Websites using OpenSSL

The OpenSSL Project is a collaborative effort to develop a robust, commercial-grade, full-featured, and Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols as well as a full-strength general purpose cryptography library.

mod_perlmod_perl

mod_perl Usage Statistics · Download List of All Websites using mod_perl

Embeds a Perl interpreter into the Apache server.

Syndication Techniques

RSSRSS

RSS Usage Statistics · Download List of All Websites using RSS

A family of web feed formats used to publish frequently updated content such as blog entries, news headlines or podcasts.