Need another reason to optimize your social media? Google is now able to index public comments on Facebook and other third-party commenting platforms like Disqus.
The search engine was previously unable to access the comments, which are coded in AJAX within an iframe.
The move comes more than six years after AJAX was introduced.
Google Indexing AJAX Content Via POST Requests: Facebook & Disqus
by Barry Schwartz
Nov 2, 2011