mbyL profile image 80

What is the "Penguin Update April 2012" of google?


 

sort by best latest

m0rd0r profile image74

Stoill Barzakov (m0rd0r) says

You can help the HubPages community highlight top quality content by ranking this answer up or down.

5 years ago
 |  Comment
Angelme566 profile image61

Angelme566 says

You can help the HubPages community highlight top quality content by ranking this answer up or down.

5 years ago
 |  Comment