Following up on the new Bing Ads keyword performance visualization tool, Keyword Distribution Graph, Microsoft will soon be rolling out a visualization tool for change history. The Change History Graph will be available in the Web interface and is meant to offer quick visual...

Google’s fourth Penguin update — what the company is calling Penguin 2.0 — hit last night, and less than 24 hours later we’re already getting a first chance to look at what sites might be considered “losers” in terms of search visibility. In a nutshell, the list includes: porn sites, game sites and...

Google launched the Penguin Update in April 2012 to better catch sites deemed to be spamming its search results, in particular those doing so by buying links or obtaining them through link networks designed primarily to boost Google rankings. When a new Penguin Update is released, sites that have...