LINK BUILDING · SEO GLOSSARY
Broken Link Building
A link acquisition tactic that identifies broken external links on other websites and proposes your relevant content as a replacement — giving webmasters a reason to link to you while fixing a problem on their site.
Definition
Broken link building is a link acquisition strategy where you: (1) find relevant pages on other websites that link to content that no longer exists (returning 404 or redirecting to an unrelated page); (2) create or identify equivalent content on your site that replaces what the broken link was pointing to; (3) contact the webmaster of the page with the broken link, informing them of the dead link and suggesting your content as a replacement. The appeal for webmasters is a genuine fix — a broken link is a poor user experience and a mild negative SEO signal. The appeal for the linker is a contextual, editorial backlink from a relevant page without any explicit link exchange or payment, which complies with Google\'s link spam guidelines. Broken link building is more resource-intensive than guest posting but typically yields higher-quality links because the links are naturally editorial in nature. Tools like Ahrefs (Site Explorer → Broken Links filter) and Screaming Frog can identify broken outbound links on competitor sites or resource pages.
Why it matters for SEO
Building links through broken link replacement is one of the safest link acquisition tactics from a Google compliance standpoint — you\'re providing genuine value (fixing broken links for webmasters) rather than offering payment or reciprocal links. The resulting backlinks are from relevant pages in your niche, are contextually embedded in editorial content, and are earned rather than bought. For sites that need to build topical authority links from relevant domains, broken link building is an efficient channel. The prerequisite is quality replacement content — if your content isn\'t genuinely a better replacement for what the broken link pointed to, webmasters won\'t use it.
How DeepSEOAnalysis checks this
DeepSEOAnalysis detects broken outbound links on crawled pages (links pointing to URLs returning 404, 410, or 5xx status codes). For your own site, the audit identifies opportunities to fix your own broken outbound links (a hygiene issue) and to update outbound links pointing to redirected content (a redirect chain issue). The audit does not perform competitor broken link prospecting — that requires crawling external sites, which is done with dedicated link building research tools.
GLOSSARY
Related terms
links
Link Building
The practice of acquiring inbound backlinks from other websites to increase a page\'s PageRank and improve its ranking potential for target queries.
Read definition →link building
Editorial Link
An inbound link earned naturally because another site chose to cite your content, without payment, request, or reciprocal arrangement.
Read definition →links
Broken Link
A hyperlink that returns a 4xx or 5xx HTTP status code — most commonly 404 Not Found — meaning the linked resource no longer exists at that URL. Internal broken links harm crawl budget efficiency and user experience; external broken links are a minor crawl signal but indicate maintenance neglect.
Read definition →links
Skyscraper Technique
A link-building strategy coined by Brian Dean of Backlinko: find well-linked content in your niche, create a demonstrably better version of the same content, then reach out to sites linking to the original and show them your superior version — with the goal of earning link replacements or additions from those linking domains.
Read definition →See how your site scores on Broken Link Building.
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