How Can Broken Links Negatively Affect SEO Performance?

There’s something quietly corrosive about broken links. You might not notice them at first—an outdated blog post here, a removed product page there—but over time, they begin to erode the foundations of your website’s SEO strategy. And while they may seem minor in isolation, their cumulative impact on visibility, authority, and conversions is far from negligible.

For brands competing in increasingly search-driven landscapes, overlooking broken links is like ignoring slow leaks in a boat. You might still be afloat, but not for long.

What Are Broken Links and Why Do They Exist?

At the core, a broken link leads to a destination that no longer exists. This might happen when content is deleted, a URL structure changes without redirection, or even a simple typo sneaks into the link. Users clicking on these links usually land on a 404 error page—a dead-end with no payoff.

There are two main types:

  • Internal broken links, which direct users to non-functional pages within your own site, and
  • External broken links, which lead to outdated or removed content on other domains.

What both have in common is their disruptive effect—not just on user journeys, but on how search engines perceive and interact with your site.

How Broken Links Damage User Experience—and SEO Metrics

The moment a visitor hits a broken link, trust takes a hit. It’s not just a missed opportunity to convert—it’s a reason for the user to leave entirely. This drives up bounce rates, shortens average session duration, and decreases page depth. These behavioural signals don’t go unnoticed by Google. The algorithm interprets them as signs of poor quality or relevance, dragging down your rankings in the process.

Users expect frictionless browsing. Anything less, and they’re off to a competitor who does a better job of maintaining their site.

Crawlability Suffers: Search Engines Get Stuck

Googlebot crawls your site by following links. When it hits a broken link, it encounters a dead end in the crawl path. Multiply this by a few dozen—or hundred—and the result is a fragmented view of your content architecture.

This wastes valuable crawl budget, especially on large websites. Pages with ranking potential might not even get indexed because bots are busy retracing broken paths. That alone can tank your visibility across critical commercial queries.

Loss of Link Equity (a.k.a. Link Juice)

Every inbound link to your site is a vote of confidence. If those links lead to a 404 page, the vote is wasted. Even internal links suffer here—your own authority distribution gets interrupted when key pages are missing or mislinked.

When search engines can’t pass authority effectively across your site, rankings for important transactional or informational pages begin to slide. And recovering from that isn’t always as easy as restoring a single page.

Technical SEO Weakens at the Foundation

Internal linking structures guide both users and bots through your content, influencing crawl flow, content hierarchy, and topic clusters. When broken links start appearing within pillar pages, blog articles, or category hubs, your internal SEO strategy begins to unravel.

It also disrupts canonicalisation. Without proper redirects, multiple pages may be indexed under duplicate or incorrect URLs. This results in diluted ranking signals and confused indexing—two issues that slow organic growth.

Data Becomes Less Trustworthy

When users land on broken pages and bounce, it distorts the accuracy of your analytics. Session durations appear shorter, bounce rates spike, and conversion funnels become difficult to trace.

That’s a problem when you’re trying to optimise based on performance data. Decisions drawn from skewed analytics can lead to misplaced content strategies, wasted ad spend, and misinformed development priorities.

Brand Perception and Authority Take a Hit

No one likes walking into a broken storefront—and your website is no different. A consistent presence of broken links gives off the impression of a neglected or poorly maintained business. That affects more than SEO—it damages reputation.

Visitors start questioning your reliability. Journalists skip over you as a credible source. Other businesses hesitate to link back. These missed opportunities chip away at domain authority and backlink acquisition potential.

Missed Revenue Opportunities

What if the broken link was on a high-traffic landing page? Or a top-performing blog post that previously drove referrals? Now imagine that link led to a lead form, a product page, or a downloadable offer.

Broken links cost money. And often, the cost is recurring: lost leads, abandoned carts, and reduced lifetime value from users who simply didn’t get where they needed to go.

External Broken Links: More Trouble Than You Think

While internal links are in your control, external ones require more finesse. A third-party site might have linked to your now-deleted blog post, leaving a broken backlink that previously passed on valuable authority.

You can’t change another site’s content, but you can reach out and request a link update. And if the linking domain is high-authority, this is absolutely worth the time.

You should also regularly audit outbound links from your own content. Linking to broken third-party pages not only reflects poorly on your editorial standards but also creates more dead-ends for your visitors.

How to Prevent Broken Links From Compromising SEO

Fixing broken links isn’t a one-time task—it’s an ongoing process that should be baked into your site maintenance routines.

Audit With the Right Tools

Start with an audit using tools like Screaming Frog, Ahrefs, SEMrush, or Google Search Console. These tools crawl your site just like search engine bots do, identifying every instance of a broken link—internal or external.

Make it routine. Monthly audits for active websites. Quarterly for static ones.

Prioritise the Fixes

Not all broken links carry equal weight. Prioritise fixes based on page value:

  • Start with high-traffic landing pages

  • Address broken links in your homepage, blog hubs, or category directories

  • Check legacy blog posts that generate backlinks or search traffic

Implement 301 Redirects

When URLs change or content is removed, redirect them to the most relevant live page. A well-placed 301 redirect preserves much of the original link equity and ensures users land somewhere meaningful.

Avoid redirect chains and loops—they harm crawl efficiency and dilute equity.

Custom 404 Pages Matter

Even when redirects aren’t feasible, a thoughtful 404 page can salvage the session. Add internal search functionality, featured content, or navigation menus to keep users engaged and guide them back to value.

A well-structured 404 experience doesn’t solve SEO problems, but it softens the blow to user experience.

Watch Your External Link Profile

Keep tabs on who links to you—and whether those links are still functional. If you discover a broken backlink, reach out with a friendly update and the correct link. Some may ignore the request, but others will gladly update the URL if it adds value to their audience.

And yes, this is an opportunity for broken link building. Find broken outbound links on related sites, create a better version of that content, and pitch it as a replacement. It’s one of the most organic ways to earn high-quality backlinks.

Final Word

Broken links are silent saboteurs. They disrupt user flow, hurt your rankings, distort your data, and reduce trust in your site. What makes them dangerous isn’t just their presence—but how quietly they build up over time, undermining your digital strategy from the inside.

There’s no SEO magic wand for broken links. The only way to address them is through process and discipline. Regular audits. Strategic redirects. Clean URL hygiene. Thoughtful outreach.

Done right, this doesn’t just fix broken links—it strengthens your technical SEO, improves user experience, and recovers lost equity that was rightfully yours.

Don’t wait for rankings to drop. Broken links are costing you more than traffic—they’re costing you trust, revenue, and growth. Fix them before they break your momentum.

Looking for expert help to clean up your site and improve organic visibility? SEO Company Canada has the tools, team, and track record to get your website back on course