penguin 1.1 update

Google Algorithm has been updated, Google has recently updated its algorithm for over optimization and named it as penguin update.

Due to Google Penguin Update many have lost there ranking, as per Matt Cutt it has influenced <0.1% of English searches.

Words of Matt Cutt from his Twitter post

Minor weather report: We pushed 1st Penguin algo data refresh an hour ago. Affects <0.1% of English searches. Context:

Obviously the guys doing much over optimization in SEO has got struck this time.
Keep reading Online Web Tricks for more information on Penguin updates.