Opinions expressed by Entrepreneur contributors are their own. Google Webmaster Tools (GWT) is one of the most powerful resources in an online marketer’s toolbox — especially when it comes to SEO.

Get unlimited access to ad-free articles and exclusive content. When it comes to knowing how well your website is living up to your company's goals, Google's Webmaster Tools program can provide a ...

First it was known as Google Sitemaps, then Google Webmaster Central and now it is Google Search Central. Why? Well, the team and tools are not just focused on webmasters - the same reason Google ...