Apache is a free and open-source cross-platform web server software.
ClustrMaps widget is a visitor tracker, designed for general web and blog use.
Joomla is a free and open-source content management system for publishing web content.
Mod_dav is an Apache module to provide WebDAV capabilities for your Apache web server. It is an open-source module, provided under an Apache-style license.
mod_ssl is an optional module for the Apache HTTP Server. It provides strong cryptography for the Apache web server via the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) cryptographic protocols by the help of the open-source SSL/TLS toolkit OpenSSL.
OpenSSL is a software library for applications that secure communications over computer networks against eavesdropping or need to identify the party at the other end.
PHP is a general-purpose scripting language used for web development.
RevolverMaps is a collection of real-time visitor statistics widgets for website or blog. Interactive visitor mappings to a globe rendered by the Revolver Engine.
Unix is a family of multitasking, multiuser computer operating systems.
Yandex.Metrica is a free web analytics service that tracks and reports website traffic.