Spam is the biggest danger to natural search engines like google and yahoo, whose purpose is to offer top quality search engine results for search phrases or phrases entered by their end users. Google's PageRank algorithm update ("BigDaddy") in February 2006—the final phase of Google's big update ("Jagger") that commenced https://brookscwqjc.shoutmyblog.com/32039229/the-2-minute-rule-for-free-tool