Just need the new information on the web? Then look at Gigablast, which has just updated to provide a 'freshness dating' method of limiting results to the last day/week/month/year/custom or off. They also have a comparison option for GYMA as well.
Nice idea, but I'm not convinced as to its effectiveness. I did a search for australia search engines and it pulled up my Australia search engines page, but I've updated this a few times since the version that they have cached. They are reporting that it was last modified on Feb 4th and cached on Feb 12th. The Ask version of the page was cached on Feb 22nd, as was the Google version. MSN cached it yesterday and had the most recent version. This really rather leaves Gigablast lagging rather a lot...
Comments