6 Dangerous Rel Canonical Problems Based on Crawling 11M+ Pages in 2014
Based on helping clients with Panda work, Penguin problems, SEO technical audits, etc., I end up crawling a lot of websites. In 2014, I estimate that I crawled over eleven million pages while helping clients. And during those crawls, I often pick up serious technical problems inhibiting the SEO performance of the sites in question. … Read more