How often does Yahoo update it’s search rankings?

[JackR]

After deciding to modify the keyword rich text on my homepage this morning, I was amazed to see some keywords that were ranked on page 1 fall to as low as page 515 within hours.

Needless to say, I quickly modified the page once again in the hope of regaining my former healthy rankings.

What I did not expect however was to see my rankings boosted in less than two hours!

An improvement but still a long way to go until all terms are restored to page one!

[edited by: jcoronella at 2:41 pm (utc) on Oct. 16, 2005]
[edit reason] no keywords please [/edit]