Broken Link Building

Broken link building is a link acquisition tactic that involves identifying broken outbound links (404 errors) on authoritative websites, creating or identifying content on your site that matches the broken resource, and reaching out to the site's webmaster to suggest replacing the dead link with a link to your content. It works because it offers genuine value to the site owner — fixing a broken link improves their user experience — while earning you a backlink.

The process typically uses SEO tools to crawl target sites for broken links, then analyzes the dead resource (often via the Wayback Machine) to understand what content once existed there. Creating a better or equivalent resource and positioning it as a seamless replacement is the core of the pitch. Broken link building is most effective when targeting pages with multiple broken links, as a single outreach message can potentially recover several link opportunities.