Contao (formerly TYPOlight) is a free content management system (CMS) for medium to large websites. The program specializes in back-office (i.e. for developers) and front-office (i.e., for users) accessibility, and observes XHTML, HTML5 and CSS standards, according to W3C/WAI guidelines, to generate pages. The program is an open-source project, published in its original form in 2006 by Leo Feyer. As of 4.4, Contao requires an Apache, Nginx or IIS web server, PHP (version 5.6.0 or greater), the MySQL or MariaDB relational database management system (version 5.1 or greater) and the PHP extension GDLib (to allow image resizing) and SOAP (access to the extension repository). Contao runs successfully with current versions of major browsers like Firefox, Chrome and Internet Explorer (from version 8 on). More information...
According to PR-model, contao.org is ranked 366,837th in multilingual Wikipedia, in particular this website is ranked 38,738th in German Wikipedia.
The website is placed before uiza.co.ao and after admiralfilm.ru in the BestRef global ranking of the most important sources of Wikipedia.
