Go to google.com and search for: Code: site:wikipedia.org insert keyword ?dead link? Replace the phrase ?insert keyword? with the keyword or key phrase that is related to your niche. This will then pull up a list of results of Wikipedia pages that are related to your website and contain dead links. Then click on the Wikipedia articles and search for the phrase ?dead link? on the page. Wikipedia is looking to replace thedead links with valid links. All you have to do is link the URLs of the dead links to your site.