Content Management System
CSS Media Queries

Device WidthDevice Width

Device Width Usage Statistics · Download List of All Websites using Device Width

Describes the width of the output device (meaning the entire screen or page, rather than just the rendering area, such as the document window).

Document Standards

Outline Processor Markup LanguageOutline Processor Markup Language

Outline Processor Markup Language Usage Statistics · Download List of All Websites using Outline Processor Markup Language

[url] provides a link to an OPML list. OPML (Outline Processor Markup Language) is an XML format for outlines. Originally developed by Radio UserLand as a native file format for an outliner application, it has since been adopted for other uses, the most common being to exchange lists of web feeds between web feed aggregators.