Can I add Microdata from HTML5 to a XHTML Strict site and still be compliant?
Hi I've got a site coded in XHTML 1.0 Strict. I want to use the new Microdata to add breadcrumbs to my site (so Google will understand them). My old non-microdata marked-up breadcrumbs look like this: <ul> <li><a href="...">Level 1</a></li> <li><a href="...">Level 2</a></li> <li><a href="...">Level 3</a></li> </ul> According t...