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TF*IDF for SEO: Test Results and Tool Comparison

You may have seen the term TF*IDF being tossed around in the last year or so, but no one could blame you if you haven’t started paying attention yet. A lot of SEO fads come and go, and some of the most interesting concepts just end up attracting penalties, later on,...
Mastering Google Website Craw

The 4 Pillars of Mastering Google Website Crawl

Foreword by Matt Diggity: In a quick moment I’m going to hand things over to Rowan Collins, the featured guest author of this article. Rowan is Head of Technical SEO at my agency The Search Initiative.  He’s one of our best. Other than being an overall...