Imagine landing backlinks without begging for them, just by being helpful. That’s the magic of broken link building.
Instead of cold-pitching your content, you offer site owners a quick fix: replace a dead link with your fresh, working resource.
It’s a win-win situation as you fix their site’s user experience, and you earn a high-quality backlink in return.
But broken link building is not just about spotting a 404 page. It’s about strategy, research, and positioning your content as the perfect replacement. Let’s break it down.
Broken link building is a link building strategy where you find broken (dead) links on other websites and suggest your content as a replacement.
A “broken link” happens when a page that was once live is removed, moved without a redirect, or has an incorrect URL. This creates a poor user experience and lowers the site’s credibility.
Webmasters don’t want their visitors landing on 404 pages, so they’re often open to replacing those links.
For example:
Imagine you find a dead link to an old “Link Building Guide” on a marketing blog. If you’ve published a fresh, updated SEO guide, you can politely reach out to the webmaster, point out the broken link, and suggest your resource as a better fit.
1. Find Dead Links on Relevant Sites
Use tools like Ahrefs’ Broken Link Checker or Screaming Frog to scan niche-relevant sites for 404s. Example: A marketing blog linking to an outdated “Google+ Guide” is a golden opportunity.
2. Create or Repurpose Content as a Replacement
If you don’t already have content that fits, create a better, updated version. For example, if the dead page was “Beginner’s Guide to Local SEO (2015),” you can publish a 2025 Updated Local SEO Guide.
3. Reach Out to Site Owners
Politely notify the editor/webmaster that their page contains a broken link. Instead of just pointing it out, suggest your content as the perfect replacement. This way, you’re adding value instead of just asking for a link.
Don’t waste time pitching to sites outside your niche. A fitness blog won’t replace a dead “workout routine” link with your SaaS pricing guide.
Relevance is everything. Google values context, and so do webmasters. If your content naturally fits their audience, the chance of success multiplies.
Nobody likes a “just link to me” email. Instead, position your outreach as a value-add: “Hey, I noticed this broken link on your page, here’s a replacement that could genuinely help your readers.”
By solving their problem first, you build trust and improve your odds of securing the link.
The best replacement links are timeless. Think “Ultimate Guides,” updated stats pages, or tools that won’t go out of date quickly. For example, if you replace a dead “2020 SEO ranking factors” link with your regularly updated “Complete SEO Ranking Factors Guide,” that link will stay relevant for years.
Broken link building is a numbers game. Don’t hang your hopes on one golden prospect. Out of 50 sites you pitch, maybe 10–15 will actually swap in your link. Spread your net wide and use tools like Ahrefs or Screaming Frog to uncover hundreds of broken opportunities in your niche.
One of the biggest mistakes is trying to force-fit your content where it doesn’t belong.
For example, imagine you find a broken link on a health blog that originally pointed to an article about “Yoga for Stress Relief.” If you pitch your SaaS pricing tool as a replacement, it’s a guaranteed rejection. Relevance is non-negotiable.
Webmasters get dozens of broken link pitches every week. A generic template like “Hey, I found a broken link, please replace it with mine” will land in the trash.
A real-world example: A blogger shared on Twitter that she received 20 identical outreach emails in one week, and she ignored all of them. Personalization is what makes you stand out.
If your suggested replacement is weak, outdated, or less valuable than the original, the site owner won’t bother.
For instance, if a marketing blog had a broken link to HubSpot’s “Ultimate Guide to Email Marketing” and you pitch a 500-word blog post titled “Email Tips,” it’s not going to cut it. You need a high-quality, comprehensive resource to win.
Many link builders send one email and give up. But people are busy, and sometimes they don’t respond simply because they missed it.
In real-world practice, SEOs who follow up (politely, once or twice) often see 30–40% more conversions than those who don’t.
Another mistake is only using one tool (like Ahrefs) to find broken links. That limits your opportunities. A smarter approach is to combine multiple tools like Ahrefs, Screaming Frog, and Check My Links (Chrome extension).
For example, Brian Dean (Backlinko) once shared how he found hundreds of broken link opportunities on Wikipedia alone, a tactic most link builders overlook.
A marketer noticed a popular marketing blog had a broken link pointing to an old report on “Content Marketing Statistics.”
Instead of letting it slide, they created their own updated version of the report and pitched it.
The webmaster replaced the broken link with their new resource, resulting in a DA 80+ backlink.
Many SEOs (including Brian Dean from Backlinko) have leveraged Wikipedia’s dead links.
For example, Wikipedia had a broken reference for a keyword research study. A savvy SEO created a fresh guide on keyword research and pitched it as a replacement.
That single Wikipedia link not only gave credibility but also attracted dozens of natural backlinks (because people often copy links from Wikipedia).
A fitness blogger found that a well-known site had a broken link to an old article on “10 Benefits of Running.”
Instead of pitching something generic, they wrote a new piece titled “15 Science-Backed Benefits of Running in 2024.” The site was accepted, and the new guide became their highest referral traffic source.
A SaaS company noticed that a competitor’s content piece on “Remote Work Productivity Tips” had gone offline.
They created their own, more detailed version (including updated data about hybrid work trends). After outreach, they secured 5 high-quality links from blogs that had been linking to the competitor’s now-dead page.
Broken link building works because it’s rooted in helpfulness. Instead of spamming, you’re fixing the internet while growing your backlink profile. Done consistently, it can turn dead ends into one of the most reliable link-building channels in your toolkit.
