Hey the Checker / Validator not just tells you which of your hyperlinks are dead but it will also show to your where exactly those stale references locate in your HTML code

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LinkChecker



Salient features

Validates both internal and external URLs

Shows the location of problematic links in your HTML

Checks your websites and blogs for dead links

Can scan an unlimited number of webpages

Reports error codes (404 etc) for all bad URLs

Runs on Windows, Mac OS X, Linux / UNIX, and iOS