1. Base rendering and attributes.
  2. +1 from search for www.classmates.com as a search term showed the SEO weaknesses (/reg and /registration pointers from a search); some image processing is used to show a thumbnail for search results.
  3. Checked against Open Graph tag support on a.wal.sh.
  4. OG and SEO meta tags aren't used immediately (checked against a Google profile. ). Bot request is made by UA "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.8) Gecko/20050511 Firefox/1.0.4"; only the