This page shows information about a web page, and who has bookmarked it and when

http://www.alexa.com/#

These are the public entries for this link:

• Alexa Web Search
  See how popular a web site is, also displays the trend
  Alexa provides information about websites including Top Sites,Internet Traffic Stats and Metrics, Related Links, Online Reviews Contact Informationand Search Analytics for SEM and SEO optimization. The Alexa Toolbar is a browser add-onthat shows data about sites as you surf the web
  By henrik in Internet with engine graphs internet search site traffic trend web

NB: The average rating is calculated using the rating for both public and private entries for this link.