https://artofproblemsolving.co....m/wiki/index.php/Use
As a webmaster, protecting yourself from link cheating is very time consuming and aggravating. Of course, you can check every site you linked to and the firm is accredited your link has been added to that site. Is actually why very time consuming, despite a "link checker" tool, and could possibly not find your link even can is there! Or, if you don't find website address needs to you can follow on top of a polite email. And, if tend not to get a response within full week or two, you can remove their link by means of website.