Hi, I have heard about Google Caffeine but i am unable to understand. Can any explain Google Caffeine? Thanks in advance
Google Caffeine is an "under the hood" development in the Google search engine algorithm that will augment (slightly) how sites rank on Google's search engine results pages (SERP). The addition of Google Caffeine means that your current website search engine optimization (SEO) may become less effective and you may lose or gain position in search engine results for certain keywords. Google Caffeine is not yet integrated into the standard algorithm, but you can observe where your website and other websites stand in 'Caffeine-induced' results by visiting the Google Caffeine test site, http://www2.sandbox.google.com/
Advances in the google algorithm. Some changes have been finished and included into the standard search, others are still in development.