» [Google Chrome Tutorial] - Solution: Element name g:plusone cannot be represented as XML 1.0
Google provides a script for plusone button. Unfortunately, it's not validated by W3C Validator, you will get 2 errors:
Element name g:plusone cannot be represented as XML 1.0.
Element g:plusone not allowed as child of element td in this context. (Suppressing further errors from this subtree.)
Google has added a new option named HTML5 valid syntax to fix this problem...
posted on Sep 08, 2011
Tag: W3C