The Free SEO Spider Simulator is a must have tool and should always be in your SEO toolbox! The SEO Spider Simulator gives you a quick summary of what search engines check on your website. We all know that everyone wants to keep Google's bots happy when they're indexing our site, so knowing what they’re going to see in crucial in optimizing our sites to make it rank better. Have you ever pondered what web crawlers see when they take a gander at your site? There is really a touch of data that web search tools bugs don't see, and the way your site is seen when recorded via web indexes is altogether different than what you (or your site guests) will see.