Blinky
Owner

By now, most of us have gotten around to doing testing of some sort on our websites, but testing specifically for SEO can be extremely difficult and requires extra vigilance. In today's Whiteboard Friday, Rand explains three major things we need to think about when performing these tests, and offers up several ideas for experiments we all can run!
Link: http://moz.com/blog/how-do-i-successfully-run-seo-tests-on-my-website-whiteboard-friday