Bing markup validator analyzes your sites markup and validates proper markup code.
Bing’s Markup Validator
Similar Tools
-
W3C validator
Easy-to-use markup validation service.
-
Sitemap Validator
Validate sitemaps and check them for errors
-
XML Sitemap Validator
Validate current websites sitemap
-
Check My Links – Chrome Extension
Checks webpages for dead links
