Google is one of several search engines that index and support microformats.
Rich Snippets is Google Search's term for the enhancement of search results ("snippets") with information from microformats from pages.
- See google-rich-snippets-examples for documentation of Google's microformats examples.
- See Google Rich Snippets issues for issues with Google's Rich Snippets Testing tool.
Through additional user interfaces:
Google provides search APIs like:
- Google Social Graph API supports XFN - The XHTML Friends Network (launched 2008 February). See "Google Social Graph API How are your sites connected?".