MSN ContentAds are Now Live to All Advertisers

A Search Engine Watch Forums post by Discovery alerts the community to the official launch of MSN ContentAds, which occurred yesterday. Every advertiser has now been pulled into the service. As Barry mentioned earlier, you must opt out manually. To do so, Discovery…

Google Search Needs A/B Testing Guidelines

For years we’ve been covering questions around how to deal with A/B testing and Google indexing/crawling. Is it cloaking? Can it mess up your indexing? Will it hurt your rankings? All valid questions when you show multiple variations of your…

Yahoo To Turn Off Site Explorer

Horrible news for many SEOs who have come to rely on Yahoo Site Explorer as a free, comprehensive and search engine backed competitive analysis link tool. Sad news for me, being that Yahoo keeps failing on search. But we know.…