Broken Link Building: A Step-by-Step Guide to Earning Editorial Backlinks

Broken link building is one of the most effective and scalable white-hat link building tactics available. The premise is simple: you find broken links on authoritative websites, create (or have) content that could replace the dead link, and reach out to the site owner offering your content as a replacement. Because you're solving a genuine problem — a broken link is bad for their users and their SEO — response rates are significantly higher than cold link pitches. This guide walks through the complete process, from prospecting to outreach to tracking.

Why Broken Link Building Works

Most link building requires convincing a webmaster to add a new link to their page — something they have no current reason to do. Broken link building is fundamentally different: you're helping them fix an existing problem. The webmaster already intended to link to content like yours (that's why the broken link existed). Your outreach provides an obvious solution.

Conversion rates reflect this: well-executed broken link outreach typically converts at 5-15%, compared to 1-5% for cold link pitches. At scale, these numbers compound into a meaningful link acquisition engine.

Step 1: Finding Broken Links at Scale

Method A: Competitor Backlink Analysis

Your competitors have backlinks — some of those links point to pages that no longer exist. Ahrefs makes this easy:

1. Go to Site Explorer and enter a competitor's domain
2. Navigate to Backlinks → filter by "404 not found" under HTTP code
3. This shows links pointing to your competitor's broken pages — pages that once existed, had link value, but now return 404
4. If you can create better content on the same topic, you can pitch the linking site with your resource

This approach is particularly powerful because the linking sites already linked to your competitor's content on this topic — they're interested in the subject matter.

Method B: Resource Page Broken Links

Resource pages curate links on specific topics. Over time, many of those links break. Find resource pages:

[your topic] "useful resources" site:edu
[your keyword] "helpful links"
[your niche] "recommended reading"
intitle:"resources" [your topic]

Use the "Check My Links" Chrome extension to instantly identify all broken links on any page — red highlighting shows 404s immediately.

Method C: Ahrefs Broken Backlinks by Domain

For authoritative sites in your niche, check their outgoing broken links:

1. Ahrefs Site Explorer → [niche authority site]
2. Go to "Broken Outbound Links"
3. Review the list for topics where you have matching content

Method D: Google Search + Link Checker

Search for authoritative pages on your topic:

[your topic] "resources" OR "links" filetype:html

For each result, use a link checker to find broken links. Free tools: Broken Link Checker, LinkMiner Chrome extension, W3C Link Checker.

Step 2: Evaluating Opportunities

Not every broken link is worth pursuing. Evaluate opportunities by:

Domain Authority

Focus on domains with DR/DA 40+. Links from high-authority sites move rankings; links from low-authority sites provide minimal benefit regardless of the tactic used to earn them.

Page Relevance

The broken link should be on a page topically related to your content. A broken link about "SEO tools" on an SEO blog is an excellent opportunity for an SEO agency. The same broken link on a cooking blog is not — even if you got the link, topical irrelevance reduces its value.

Content Match

Use the Wayback Machine (web.archive.org) to see what the broken link originally pointed to. Your replacement content should be similar in topic and purpose. If the original page was a list of SEO tools and you have a list of SEO tools, it's a natural match.

Link Placement

Editorial links in page body content are more valuable than footer or sidebar links. Links that appear to be hand-placed by a human author with contextual anchor text are better than auto-generated or templated link sections.

Step 3: Creating or Identifying Replacement Content

You need content that legitimately replaces the broken link. Options:

Use Existing Content

Before creating anything new, check your existing content. If you have a guide, tool, or resource that matches the broken link's original topic, you have everything you need.

Create Targeted Content

If a high-value broken link opportunity exists and you don't have matching content, consider creating it. A broken link on a DR 80 site worth having could justify creating a 2,000-word guide on the specific topic. The content also benefits you for organic rankings — it's not created solely for the link.

Quality Standard

Your replacement content needs to be genuinely better than what was there, not just "available." The webmaster is making a decision to update a link on their site — they'll only do it if your content is clearly worth it. Check the Wayback Machine archive of the original content and ensure yours is more comprehensive, more current, or more useful.

Step 4: Finding Contact Information

Once you've identified a broken link opportunity and confirmed you have appropriate replacement content, find the right contact:

• About page: Look for the site owner or relevant editor
• Contact page: Use the contact form or listed email
• Author name: For specific articles, search the author's name for their personal website or social profiles
• LinkedIn: Search the site's domain to find employees
• Hunter.io: Finds professional email addresses associated with a domain

Emailing the right person increases conversion rates significantly. A webmaster who owns the page converts higher than a generic info@ address.

Step 5: Writing the Outreach Email

Your email should be brief, specific, helpful, and not feel like a link building pitch. Structure:

Subject: Broken link on [page title/URL]

Hi [Name],

I was reading your excellent resource page on [topic] and noticed one of the 
links appears to be broken: [broken URL]

It looks like it used to link to a guide on [original topic]. I actually just 
published a comprehensive updated resource on the same topic that might work 
as a replacement: [your URL]

It covers [brief value description] — might be useful for your readers.

Either way, hope the broken link notice is helpful!

[Your name]
[Your website]

Key principles:

• Mention the broken link specifically — show you actually visited their page
• Lead with the problem you're solving (broken link), not your request (link to me)
• Brief description of why your content is relevant, not a sales pitch
• The offer is optional ("might work as a replacement") — not demanding
• Under 150 words total

Step 6: Follow-Up and Tracking

Track all outreach in a spreadsheet or CRM:

• Source domain and URL
• Broken link URL (what was linked to)
• Your replacement URL
• Contact name and email
• Date of outreach
• Follow-up sent date
• Outcome

Send one follow-up email 5-7 days after the initial outreach if no response. Keep it brief: "Just following up on my previous email about the broken link on your [page name]. Let me know if you'd like the replacement URL."

Never send more than two emails total (initial + one follow-up). Multiple follow-ups damage your reputation and may result in being marked as spam.

Scaling Broken Link Building

To make broken link building a consistent link acquisition channel:

• Build a prospecting pipeline: Spend 2-3 hours per week finding new broken link opportunities
• Batch your outreach: Send 20-30 emails per week for consistent results
• Track conversion rates: If you're getting less than 5% response, test different email subject lines or copy variations
• Segment by domain authority: Prioritize DR 60+ opportunities and handle them with extra personalization

Broken link building pairs well with content creation: every broken link you find and replace with your content is also a piece of content that ranks organically. Explore how broken link building fits into your broader link building strategy, and see how RevealRank's link building service combines multiple tactics for sustained authority growth.