Broken link building is an SEO tactic that involves finding dead links on other websites (404 errors), creating or identifying replacement content, and reaching out to the publisher to suggest replacing the broken link with a link to your relevant content.
Quick Answer
Broken link building is an SEO tactic that involves finding dead links on other websites (404 errors), creating or identifying replacement content, and reaching out to the publisher to suggest replacing the broken link with a link to your relevant content.
Broken link outreach converts at 3-8% — target quality over quantity by focusing on DR 50+ resource pages
The value proposition is mutual — you fix a UX problem for the publisher while earning a relevant backlink
Ahrefs' "Broken Outbound Links" filter on competitor domains reveals your highest-probability targets
Key Takeaways
Broken link outreach converts at 3-8% — target quality over quantity by focusing on DR 50+ resource pages
The value proposition is mutual — you fix a UX problem for the publisher while earning a relevant backlink
Ahrefs' "Broken Outbound Links" filter on competitor domains reveals your highest-probability targets
How Broken Link Building Works
Broken link building works by identifying high-authority pages in your niche that contain outbound links to content that no longer exists (404 pages). You then create a replacement resource on your site and reach out to the publisher, informing them of the broken link and suggesting your content as a replacement. The value proposition to the publisher is clear — you're helping them fix a user experience problem while offering a relevant replacement.
Why Broken Link Building Matters for B2B Marketing
The tactic was popularized by Brian Dean of Backlinko and has remained one of the most reliable white-hat link building strategies. Typical response rates for broken link outreach are 5-15%, with conversion to links at 3-8%. Quality matters more than volume — targeting DR 50+ pages with relevant broken links generates more SEO value than mass outreach to low-authority sites.
Broken Link Building: Best Practices & Strategic Application
The workflow involves: (1) using Ahrefs' Site Explorer or Content Explorer to find resource pages in your niche with broken outbound links, (2) verifying the broken links with a tool like Check My Links or Screaming Frog, (3) identifying or creating content that matches the original dead resource, (4) finding the webmaster's contact info, and (5) sending personalized outreach.
Agency Perspective: Broken Link Building in Practice
Agency insight: The most effective broken link building targets "resources pages" — pages curated by webmasters specifically to link out to useful tools, guides, or articles in a niche. These pages have high intent for maintaining accurate outbound links and webmasters are motivated to fix broken links. A broken resource page link on a DR 70 university or trade association site can be a career-defining placement.
Frequently Asked Questions: Broken Link Building
Broken link building is an SEO tactic that involves finding dead links on other websites (404 errors), creating or identifying replacement content, and reaching out to the publisher to suggest replacing the broken link with a link to your relevant content.
Use Ahrefs: enter a competitor's domain in Site Explorer, go to "Outbound Links" → "Broken Links" to find dead links on their resource pages. Alternatively, use Content Explorer to search for resource pages in your niche and check their outbound links with the broken links filter. Screaming Frog with a list mode can also crawl specific resource pages to identify 404 outbound links at scale.
Not always. If the broken link pointed to content you already have on your site, simply pitch your existing page as a replacement. If no suitable content exists, assess whether creating a replacement is worth the investment based on the authority of the target site. For a DR 80 placement, creating a comprehensive guide is almost always worth it.
Yes. While some publishers have become familiar with the tactic, it remains effective because the value proposition is genuinely helpful — you're alerting a webmaster to a real problem. The key is personalization and relevance. Generic mass-blast broken link emails have low conversion, but personalized outreach that demonstrates you've read the content and explains exactly why your replacement is the best fit still earns strong results.
MV3 Marketing helps B2B companies apply these strategies to drive measurable pipeline growth. Our team executes digital pr for technology, SaaS, and professional services companies.
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