Duplicate content validation tool and search engine spider simulators.
Google Backlink Checker
Knowing who links to you site and with what text is an important part of search engine optimization. This free tool queries Google and reports on link popularity.
Similar Page Checker
It is known that Google penalizes page rank when it determines that content of a page is duplicated somewhere else. This free tool allows you to determine the similarity between two pages.
Search Engine Spider Simulator
This tool displays the text & links that the Search Engine would see when it crawls a page.
Duplicate content validation tool and search engine spider simulators.
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