Google Caffeine is likely to be a major revision of the way that Google ranks web pages.
Google has not revealed the details of Google Caffeine yet. Rumor has it that the following factors may play a role.
Slow loading websites may not get high rankings; broken links may have a negative impact; a lot of links from known spammers will will probably be even worse than now; the new algorithm is likely to be concerned about the total quality of websites.
You will probably need good opti...