Google Panda Updates and SEO

Google Panda updates and their effects on search queries.

 

1. First Panda Update 1.0, Google updated its algorithm at Feb. 24, 2011 and about 11.8% queries of English in US only were affected by this update, and then Google started work on the next version of Panda Updates.
2. Second Panda Update 2.0, Google updated its algorithm at April 11, 2011 and about 2% queries rolled out in English internationally were affected by this update, and then Google started work on the next version of Panda Updates.
3. Third Panda Update 2.1, Google updated its algorithm at May 10, 2011 and no change in search quires was affected by this update, and then Google starting work on the next version of Panda Updates.
4. A new Panda Update 2.2, Google updated its algorithm at June 16, 2011 and no change in search quires was affected by this update, and then Google started work on the next version of Panda Updates.
5. Next Panda Update 2.3, Google updated its algorithm at July 23, 2011 and no change in search quires was affected by this update, and then Google started work on the next version of Panda Updates.
6. Panda Update 2.4, Google updated its algorithm at Aug. 12, 2011 and about 6-9% of queries in many non-English languages (a great change) search quires were affected by this update, and then Google started work on the next version of Panda Updates.
7. Panda Update 2.5, Google updated its algorithm at Sept. 28, 2011 and no change in search quires was affected by this update, and then Google started work on the next version of Panda Updates.
8. Panda Update 3.0, Google updated its algorithm at Oct. 19, 2011 and about 2% of queries were affected by this update, and then Google started work on the next version of Panda Updates.
9. Panda Update 3.1, Google updated its algorithm at Nov. 18, 2011 and less than 1% of queries were affected by this update then Google started work on the next version of Panda Updates.
10. Panda Update 3.2, Google updated its algorithm at Jan. 18, 2012 and no change in search queries was affected by this update, and then Google started work on the next version of Panda Updates.
11. Panda Update 3.3, Google updated its algorithm at Feb. 27, 2012 and no change in search queries was affected by this update, and then Google started work on the next version of Panda Updates.
12. Panda Update 3.4, Google updated its algorithm at March 23, 2012 and about 1.6% of change in queries was affected by this update, and then Google started work on the next version of Panda Updates.
13. Panda Update 3.5, Google updated its algorithm at April 19, 2012 and no change in search queries was affected, and then Google started work on the next version of Panda Updates.
14. Panda Update 3.6, Google updated its algorithm at April 27, 2012 and no change occurs in search queries, and then Google started work on the next version of Panda Updates.
15. Panda Update 3.7, Google updated its algorithm at June 9, 2012 and about 1% of queries were affected by this update, and then Google started work on the next version of Panda Updates.
16. Another Panda Update 3.8, Google updated its algorithm at, June 25, 2012 about 1% of queries were affected by this update, and then Google started work on the next version of Panda Updates.
17. Panda Update 3.9, Google updated its algorithm at July 24, 2012 about 1% of search queries were affected by this update, and then Google started work on the next version of Panda Updates.
18. Panda Update 3.91, Google updated its algorithm at Aug. 20, 2012 and about 1% of queries were affected by this update, and then Google started work on the next version of Panda Updates.
19. Panda Update 3.92, Google updated its algorithm at Sept. 18, 2012 and less than 0.7% of queries were affected by this update, and then Google started work on the next version of Panda Updates.