Og Https Ogp.me Ns Jun 2026

If you have ever dug into the <head> section of a modern website's HTML source code, you have likely stumbled upon a collection of unusual <meta> tags. They often start with properties like og:title , og:image , or og:url . Surrounding these tags, you might see odd XML namespace declarations such as xmlns:og="https://ogp.me/ns#" .

The og:type can be more than just website or article . According to https://ogp.me/#types : og https ogp.me ns

Example:

Unlikely. The URL is deeply embedded in billions of web pages. Even if Facebook abandons it, the decentralized nature of the web means scrapers will continue to respect the og: prefix. The ns attribute, however, will continue to fade into obsolescence as HTML5 dominates. If you have ever dug into the &lt;head&gt;