Spam is the biggest menace to natural and organic search engines like yahoo, whose intention is to provide top quality search engine results for keywords or phrases entered by their customers. Google's PageRank algorithm update ("BigDaddy") in February 2006—the final phase of Google's significant update ("Jagger") that began in mid-summer https://sergiovhatm.blog-mall.com/33356222/a-review-of-affiliate-marketing