Penguin is a filter designed to capture sites that are spamming Google's search results in ways that Google's regular spamming systems might not detect. Introduced in 2012, it has operated on a...
Type: Posts; User: virginoilseom; Keyword(s):
Penguin is a filter designed to capture sites that are spamming Google's search results in ways that Google's regular spamming systems might not detect. Introduced in 2012, it has operated on a...