What Is Broken Link Building?

Broken link building is an SEO link-building strategy where you find an dead page that other websites link to create a useful replacement resource and contact those website owners to suggest your page as an alternative.

In simple terms:

Find a broken link → create a better replacement → contact relevant websites → earn editorial backlinks.

The strategy works because website owners usually do not want their visitors clicking links that lead to missing pages or 404 errors. A relevant replacement resource can therefore be genuinely useful to them. (Ahrefs)

Broken link building is different from fixing broken links on your own website. With link building you are usually looking for broken pages on other websites—or broken pages that have accumulated backlinks—and using those opportunities to promote a relevant resource on your own site.

How Does Broken Link Building Work?

A typical broken link building campaign follows five steps:

1. Find broken pages or links.
2. Analyze the backlinks pointing to the page.
3. Evaluate the quality and relevance of the linking websites
4. Identify a useful replacement page.
5. Contact website owners. Recommend the replacement.

For example imagine a marketing website once linked to an article called “The Beginners Guide to Email Marketing.” That article. Now returns a 404 error.

You create a updated guide covering the same subject.

You can then contact websites that still link to the resource and politely explain that their link is broken while suggesting your guide as a possible replacement.

The important point is that the replacement must actually be useful and relevant. Broken link building should not be treated as a reason to create low-quality pages just to obtain links.

Why Is Broken Link Building Important for SEO?

Backlinks can help search engines determine content and understand relationships between pages. Google states that links are among the signals it uses to understand page significance and discover pages. Google also recommends relevant anchor text. (Google for Developers)

Broken link building can provide potential benefits:

1. It Can Earn Relevant Backlinks

of asking a website owner to add an entirely new link you’re offering a replacement for an existing resource.

2. It Can Improve Referral Traffic

A backlink from a website can send visitors directly to your content.

3. It Helps Website Owners Fix Broken Resources

Your outreach can provide a solution to a problem on their website.

4. It Can Support Topical Authority

Links from relevant websites can help establish your website as a useful resource within its subject area.

5. It Encourages Better Content

The best broken link campaigns begin with resources rather than artificial link placement.

However no backlink strategy guarantees rankings. Google specifically warns against creating links to manipulate search rankings. (Google for Developers)

Broken Link Building vs. Broken Backlinks

These terms are. Not identical.

Broken Link

A broken link is a link that leads to an unavailable page.

For example:

Website A → Website B/page-that-no-longer-exists

Broken Backlink

A broken backlink is a link pointing to a broken page on your website.

For example:

OtherWebsite.com → YourWebsite.com/deleted-page

Ahrefs defines a backlink as an incoming link that points to an error-404 page on the target website. (Ahrefs Help Center)

Broken Link Building

Broken link building is the SEO tactic of finding broken resources elsewhere creating an appropriate replacement and suggesting that replacement to websites linking to the dead resource.

How to Find Broken Link Building Opportunities

There are several methods beginners can use.

Method 1: Find Broken Pages on Competitor Websites

Start by identifying websites that compete with your site.

Then investigate their pages that’re no longer available but previously attracted backlinks.

SEO backlink tools can help identify pages returning 404 errors. Show websites that previously linked to those pages. Ahrefs for example provides reports for identifying pages and their referring pages. (Ahrefs)

Example

Suppose you operate a marketing website.

You discover that a competitor previously published:

“50 Content Marketing Statistics”

The page is now gone,. Dozens of relevant websites still link to it.

That could be a broken link building opportunity.

Method 2: Search for Broken Resources in Your Industry

You can also search specifically for resources related to your topic.

Useful Google search patterns include:

• “keyword” “resources”
• “keyword” “useful links”
• “keyword” intitle:resources
• “keyword” inurl:resources
• “keyword” intitle:links

 

Resource pages are particularly useful because they are designed to curate useful information for readers. Broken-link-building research commonly uses resource pages as one source of opportunities. (Ahrefs)

Method 3: Find Broken Links on Resource Pages

Suppose you run a website about cybersecurity.

You could search for:

cybersecurity resources

Then examine resource pages for links that no longer work.

If a broken resource is highly relevant to your audience you could create a replacement and contact the resource-page owner.

The goal is not simply to find any link.

The goal is to find a link where:

• the topic is relevant;
• the original page had useful information;
• websites still reference it;
• your replacement can genuinely satisfy the same user intent;
• the linking websites are legitimate and relevant.

Step-by-Step Broken Link Building Process

Step 1: Choose a Specific Topic

Start with a topic related to your website.

For example:

• SEO
• digital marketing
• web development
• finance
• travel
• healthcare
• education
• e-commerce
• cybersecurity
• local business marketing

Avoid choosing opportunities solely because a page has backlinks.

Relevance should come first.

Step 2: Find a Broken Page

Use an SEO tool or manually inspect resource pages.

Look for URLs returning:

• 404 Not Found
• 410 Gone
• deleted pages
• unavailable resources
• domains that no longer exist

SEO tools can help identify broken links as well as broken pages with backlinks. (Ahrefs Help Center)

Step 3: Analyze the Broken Pages Backlinks

Finding an URL is only the beginning.

You need to determine whether other websites actually link to it.

Look at factors such as:

• number of referring domains;
• relevance of referring websites;
• topical similarity;
• quality of referring pages;
• context of the links;
• anchor text;
• estimated traffic;
• whether the referring page is still active.

 

Do not assume that a large backlink count automatically means the opportunity is valuable.

A broken page with hundreds of low-quality links may be much less useful than a broken page, with a handful of highly relevant editorial links.

Step 4: Investigate the Original Content

Before creating a replacement try to understand what the original page contained.

You can investigate:

• its former title;
• topic;
• structure;
• headings;
• examples;
• statistics;
• references;
• user intent;
• historical versions of the page.

This matters because the websites linking to the resource originally did so for a reason.

Your replacement should solve the basic problem while being more up to date correct, helpful and complete.

Step 5: Create a Better Replacement Resource

This is one of the important parts of broken link building.

Don’t make a page that’s not full of information just because you found a broken URL.

Instead make something that’s truly helpful.

A good replacement page might have:

• updated information;
• original research;
• examples;
• statistics from reliable sources;
• practical instructions;
• visuals;
• FAQs;
• expert insights;
• relevant internal links;
• clear headings;
• structured information.

Example

Old resource:

“Beginner SEO Checklist. 2018″

Replacement:

“Complete SEO Checklist for Beginners: Technical, On-Page Content and Link Building”

The replacement should match the resource instead of just having the same words.

Step 6: Build a List of Relevant Link Prospects

Once you have your replacement page make a list of people to contact.

Record:

Prospect	URL	Broken URL	Topic	Relevance	Contact	Status
Website A	Example URL	Old resource	SEO	High	Email	Not contacted
Website B	Example URL	Old resource	SEO	High	Contact form	Contacted
Website C	Example URL	Old resource	Marketing	Medium	Email	Follow-up

Focus on websites where the broken link is really connected to your replacement.

Step 7: Send Personalized Outreach

Your message should be short, helpful and specific.

Don’t send hundreds of the emails.

Mention:

1. the page you found;
2. the broken link;
3. why you noticed it;
4. your relevant replacement;
5. why it may help their readers.

Broken Link Building Outreach Example

Subject: Broken link on your resource page

Hi [Name]

I was reading your page about [topic]. Noticed that the link to [old resource] seems to be broken.

I recently made an updated resource on [topic]: [your page].

If you think it would be helpful for your readers you might want to use it of the broken link.

Either way I thought I’d let you know about the link so your page doesn’t send visitors to a dead link.

Thanks,

[Your Name]

 

This message works best when it is really helpful—not when it sounds like a request for a backlink.

How to Improve Broken Link Building Success Rates

Focus on Relevance

A backlink that’s really relevant is often more useful than one from a site with high numbers but not connected.

Ask:

Would this link make sense to a person?

If the answer is no don’t try to get it.

Make the Replacement Better Than the

Your content should give the website owner a reason to use your page instead of the old one.

Think about adding:

• newer information;
• clearer explanations;
• original examples;
• better organization;
• stronger sources;
• updated statistics;
• better UX.

Personalize Outreach

Instead of:

“Please link to my website.”

Try:

“I noticed that your article uses a link that is not working. I made an updated page on the topic so I thought you might find it helpful.”

The second way focuses on the problem the website owner has.

Prioritize Quality Over Quantity

You don’t need hundreds of people to contact.

Ten good prospects can be better than hundreds of not sites.

Check:

Relevance + quality of writing + real people reading + fitting in with the site

of just looking at one SEO number.

Is Broken Link Building Still Useful?

Yes broken link building can still be helpful. Its not a way to get backlinks quickly.

Success depends on:

• the quality of the page;
• how well your replacement fits;
• the quality of the websites linking;
• the quality of your content;
• how well you reach out;
• if website owners are willing to update their pages.

Ahrefs says that broken link building can work in some cases. Its not always correct; like other link-building methods, how you do it matters. (Ahrefs)

The best way to do it is to replace resources and build relationships not to try to trick search results.

Is Broken Link Building Safe for SEO?

It can be, long as it is done in a natural and correct way.

The key is to get a useful link instead of trying to change rankings.

Googles rules say that buying links many link swaps, automated link creation and other tricks are not allowed. (Google for Developers)

Do

• make useful new pages;
• target websites that match;
• give real help;
• use honest messages;
• accept that some people might say no.

Don’t

• buy links that look like broken link building
• send hundreds of automated emails;
• use pages that don’t fit;
• make networks just for links;
• use too much anchor text;
• ask for links;
• make low-quality pages just for links.

Broken Link Building for Local SEO

Broken link building can also help with SEO.

For example a business in Lahore Pakistan might create a local guide such as:

“Complete Guide to Digital Marketing for Small Businesses in Lahore”

Local groups, business groups, schools or local websites might have old or broken links.

The same idea works:

Find a link → make a useful local page → contact the website → suggest your page.

Don’t use city names too many times just to get local rankings. Google says using the city names too much is a mistake. (Google for Developers)

For SEO being real and helpful is more important than using too many place names.

Broken Link Building for AI Search and AEO

As search includes AI answers content should be made for people first and be easy to read and check.

For Answer Engine Optimization (AEO) and AI think about:

• Answering the question right away;
• Using good titles;
• Explaining important ideas clearly;
• Giving short answers followed by more details;
• Organizing the information well;
• Using sources;
• Adding questions and answers;
• Keeping facts right;
• Updating old information.

For example:

Question: What’s broken link building?

Answer: Broken link building is an SEO method where you find pages with links make a good replacement and tell websites that link to the broken page to use the new one.

This direct way helps people get the answer fast and works well for search and AI systems.

How to Choose Good Broken Link Building Opportunities

Use this way to check:

Factor                           What to Look For      

Relevance                        Strong link, to your topic

Content quality:             Useful and trustworthy replacement

Referring domains:       Websites linking to the old page

Context:                           Link makes sense within surrounding content

Traffic:                             Referral audience

Authority:                       Credible referring website

Intent:                             Replacement satisfies the same user need

Outreach:                       Identifiable webmaster or editor

Location: relevance when appropriate

A good opportunity should pass the reader test

If the broken URL were working today would my replacement be a reasonable resource for the reader?

If yes it may be worth pursuing.

Common Broken Link Building Mistakes

1. Chasing Every Broken Link

Not every 404 is an SEO opportunity.

Some dead pages have no backlinks or relevance.

2. Ignoring Content Quality

A replacement won’t give website owners much reason to update their links.

3. Focusing on SEO Metrics

Metrics can help prioritize prospects but they should not replace human judgment.

4. Sending Generic Emails

Mass outreach often produces engagement.

5. Over-Optimizing Anchor Text

Don’t try to force exact-match keywords into every link.

Google recommends anchor text that’s descriptive reasonably concise and relevant to the linked page. (Google for Developers)

6. Treating a Backlink as Guaranteed

You are making a recommendation—not buying a link.

The website owner decides whether the replacement is appropriate.

7. Creating Content for Links

If the content would not be useful without the backlink reconsider the strategy.

Broken Link Building Tools

Several types of tools can support the process.

Backlink Analysis Tools

Use these to discover:

• broken pages;
• referring domains;
• backlinks;
• anchor text;
• referring pages.

Website Crawlers

Crawlers can identify broken links on websites you manage or analyze.

Search Engines

Google search operators can help locate:

• resource pages;
• industry directories;
• guides;
• curated lists;
• educational resources.

Wayback Machine

Historical snapshots can help you understand what a missing page previously contained.

Spreadsheet or CRM

Track:

• prospects;
• URLs;
• contact information;
• outreach dates;
• responses;
• link status.

The exact tools matter less than having a process.

Broken Link Building Checklist

• Choose a topic.
• Identify broken. Links.
• Verify that the URL is actually unavailable.
• Analyze referring domains.
• Evaluate link relevance and quality.
• Investigate the resource.
• Create an useful replacement.
• Find website owners.
• Personalize outreach.
• Follow up appropriately.
• Record responses.
• Monitor acquired backlinks.
• Continue improving your replacement content.

Frequently Asked Questions About Broken Link Building

What’s broken link building in SEO?

Broken link building is an SEO strategy that involves finding broken resources with backlinks creating a replacement resource and contacting websites that link to the broken resource to suggest your replacement.

Does broken link building still work?

Yes it can work,. Results vary. Success depends on relevance, content quality, prospect quality and outreach. It should be treated as an outreach tactic rather than a guaranteed SEO shortcut. (Ahrefs)

Is broken link building white hat SEO?

Broken link building can be a SEO practice when it involves genuinely useful replacement content and natural editorial links. It becomes problematic when used as part of link schemes designed primarily to influence rankings. (Google for Developers)

How do I find backlinks?

You can use backlink analysis tools to identify pages returning 404 errors and examine the websites linking to them. For your website broken-backlink reports can identify inbound links pointing to missing pages. (Ahrefs)

What is the difference between a link and a broken backlink?

A broken link generally refers to a link that leads to a destination. A broken backlink specifically refers to a link from another website that points to a broken page on your site.

How many backlinks can broken link building generate?

There is no number. One broken resource might have a few relevant referring domains while another may have many. The number of backlinks you earn depends on the number and quality of websites to replace the old resource.

Should my replacement page be identical to the page?

Not necessarily. It should satisfy the search intent and provide comparable or greater value. Improving information, structure, examples and usability can make your replacement more useful.

Should I contact every website linking to a page?

No. Prioritize legitimate websites where your replacement would genuinely benefit their readers.

What should I say in a link building email?

Briefly explain that you found a resource identify where it occurs and provide your relevant replacement as an optional solution. Keep the message personalized and helpful.

Can broken link building help SEO?

Yes. Local businesses can use the strategy to earn links from local organizations, publications, associations, educational resources and community websites. The content should provide local value rather than simply repeating location keywords.

Is a Domain Rating or Domain Authority enough to make a link valuable?

No. Third-party authority metrics can help with prospecting but relevance, context, website quality, audience and real usefulness should also be considered.

Should I pay someone to add my replacement link?

Be careful. Paying for links intended to manipulate search rankings can violate Googles spam policies. Google recommends avoiding link schemes designed to manipulate rankings. (Google for Developers)

Can I automate broken link building?

You can automate parts of prospect discovery and tracking. Personalized evaluation and outreach generally require human judgment. Automated link creation or spammy outreach can create poor-quality results. May violate search-engine guidelines. (Google for Developers)

Final Thoughts

Broken link building is best understood as a value- SEO outreach strategy.

The formula is simple:

Find a resource + understand why it was valuable + create a better replacement + contact relevant website owners + earn links naturally.

The biggest mistake beginners make is treating broken link building as a numbers game. Finding thousands of broken URLs is not the goal.

The goal is to find broken resources that deserve a useful replacement.

When your content genuinely solves the problem created by the link outreach becomes more natural website owners have a legitimate reason to consider your suggestion and the resulting backlink can provide value beyond SEO—including referral traffic, visibility and stronger relationships within your industry.

For SEO focus on useful content, relevance, trustworthy sources, natural editorial links and a good user experience. Google itself emphasizes that links should be useful and deserved while its spam policies caution against link acquisition primarily intended to manipulate rankings. (Google for Developers)

Recommended SEO takeaway

Don’t build links for backlinks. Build replacements for people—and let the backlinks be the result.

Content optimization note: This article is structured around the query “broken link building” related informational questions, concise definitions, step-by-step answers, local SEO context, AEO-style direct answers and FAQ coverage. It avoids keyword stuffing. Keeps geographic references contextual, which is preferable to artificially repeating locations or keywords. (Google, for Developers)