Broken link building is a form of link reclamation. You find a useful page that another website used to link to, confirm that the destination no longer works, and create or suggest a relevant replacement. You then contact the person responsible for the linking page. The replacement may earn a link, but the immediate value is more practical: a reader no longer receives a dead end.
This process works best when the replacement is genuinely comparable and the email is an accurate, low-pressure notification. It is not a shortcut to rankings, and a site owner has no obligation to add your link. Treat the possible backlink as a by-product of making a page more useful.
1. Find broken resources with a real audience
Start with a topic your site can support well. Look for broken pages on competing websites, old resource pages, industry directories, and articles that cite research or tools. A backlink index can help you identify dead URLs that still have referring pages. Search for a URL that returns a 404 or another clear failure, then verify the result yourself in a normal browser. A temporary outage, a blocked crawler, or a redirect is not automatically a broken resource.
Useful discovery methods include reviewing a competitor’s pages that return “not found,” checking a tool’s broken-link report for resource pages, and inspecting old URLs in a website’s archive. If you do not have a commercial index, a browser extension or a crawler can reveal broken outbound links on pages you are already researching. You will still need another method to judge whether anyone linked to the dead page and whether those linking sites are relevant.
Record each prospect in a simple sheet with the dead URL, the linking URL, the page topic, the likely reason for the original link, the current status, and a possible contact. Keep the source URL and the date checked. This prevents repeated checks and gives the recipient enough detail to find the issue quickly.
2. Vet the opportunity before you write
A dead URL with many backlinks is not automatically a good opportunity. Open several live linking pages and read the surrounding paragraphs. Ask whether the original resource was relevant, editorially placed, and useful to the audience. A long list of scraped directories, unrelated sites, or pages that exist only to publish links is a poor reason to spend time creating content.
Also check the original page’s subject and purpose. A report, glossary, calculator, study, or step-by-step guide needs a replacement with the same basic job. A commercial landing page is usually a weak substitute for an educational resource. If the original topic is outside your expertise or your site’s scope, skip it. Relevance is more important than the number of referring domains.
Use an archived copy when available to understand what disappeared. An archive can show the old headings, data, examples, and audience. It should guide your research, not encourage copying. Preserve your own voice, update outdated information, and cite the original sources where appropriate. If the old page contained a proprietary tool or dataset you cannot reproduce responsibly, choose a different prospect.
3. Create a replacement that earns consideration
Build the replacement before contacting people. It should stand on its own even if nobody changes a link. Match the old resource’s intent, then improve it where the evidence supports an improvement. That may mean clearer definitions, current examples, a working calculator, accessible formatting, or a more complete explanation of the question the original page answered.
Do not create a thin page that merely repeats a title and asks for a link. Include a clear heading, an introduction that sets expectations, useful details, and links to primary or authoritative material. Check every important claim, test interactive features, and make sure the URL is stable. A descriptive page title and natural anchor text help visitors understand what they will find; Google’s guidance also recommends crawlable HTML links with concise, relevant anchor text.
Before outreach, compare your page with the actual context around the broken link. If a linking article referred to a specific definition, your page should make that definition easy to find. If a resource list expected a downloadable template, a general blog post is not an equivalent replacement. The more closely your page fits the reader’s next step, the more credible your suggestion will be.
4. Conduct honest, specific outreach
Find the person who maintains the page, such as an editor, content manager, webmaster, or clearly listed site contact. Use an address published for contact when possible. Do not guess personal details, disguise the reason for writing, or send a large batch of identical messages. Follow applicable email and privacy rules, identify yourself accurately, and make it easy for the recipient to decline further contact.
Keep the first message short. Name the page where you found the broken link, identify the dead destination, and include your replacement only as an option. Explain in one sentence why it fits the page’s existing context. A useful subject line might be “Possible broken link on [page title].” Avoid claims such as “This will boost your rankings,” demands for a guaranteed placement, or praise that could have been sent to any website.
Lead with the fix, not the favor: the recipient should understand the broken-link problem before deciding whether your page belongs there.
For example:
Subject: Possible broken link on your resource page
Hello [Name], I was reading your page about [topic] and noticed that the link labeled “[old resource]” currently leads to a not-found page: [dead URL]. I recently published [replacement page], which covers [specific matching topic]. It may be a useful substitute for your readers, but I wanted to flag the broken link either way. Thanks, [Name].
5. Follow up once, then close the loop
People miss messages, so one polite follow-up after a reasonable interval is enough for most small campaigns. Restate the page and broken URL rather than forwarding a long pitch. If there is no response, stop. Do not escalate through several addresses, post publicly to shame the site owner, or keep contacting someone who asked not to hear from you.
When a link is updated, check that it points to the intended page and that your replacement remains useful. Thank the editor without asking for more links immediately. If the link is not changed, record the result and move on. The process should improve your prospect research and content decisions even when it does not produce a backlink.
6. Measure quality, not promises
Track prospects found, pages worth pursuing, messages sent, replies, corrections made, and links that were actually updated. Review the relevance and placement of any acquired links instead of treating a Domain Rating change as the only outcome. Learn what Domain Rating measures before using it as a comparison, and see Domain Rating versus Domain Authority for why third-party scores are not interchangeable.
Good link building is one part of a broader publishing process. Combine broken-link work with a careful backlink audit, understand referring domains versus backlinks, and focus on useful content rather than a promised score. If you are planning sustainable work, the guide to improving Domain Rating provides wider context.