Broken Link Checker

Imagine clicking a link that looks promising, only to see a page that says "404 Not Found". The visitor leaves. Trust is broken. Another potential customer is lost. This happens every day on websites across the internet. The cause is a broken link – a hyperlink that points to a page that no longer exists.

A broken link checker is a free online tool that finds these dead links quickly and easily. Instead of manually clicking every link on a website, the tool crawls through pages, checks each link, and reports exactly what is broken. This guide explains everything about broken link checkers: what they are, why broken links are harmful, how to use the tool, how to fix problems, and advanced concepts like orphaned pages, soft 404s, and broken link building.

What Is a Broken Link?

A broken link is a hyperlink that no longer leads to a working web page. When a user clicks on it, they typically see an error page. The most common error is a 404 Page Not Found, which means the page has been deleted or moved without a proper redirect. Other errors include 403 Forbidden (access denied), 500 Internal Server Error, or 503 Service Unavailable.

Broken links happen for many reasons. A page may be deleted and no redirect was set up. The website may have changed its URL structure. A typo in the link address can also cause it to break. External websites may go offline or remove content. Even images, CSS files, and PDF documents can become broken links if they are moved or deleted.

Why Broken Links Are Bad for Your Website

Broken links cause multiple problems that can seriously hurt a website's performance. They frustrate visitors, damage SEO rankings, waste link equity, and reduce credibility. They also create a poor user experience and can have direct business impact by losing sales or affiliate commissions.

How to Use a Broken Link Checker

1. Enter the website URL. Type or paste the full address of the website to be scanned.
2. Choose scan options. Scan a single page or the entire site; include PDFs and resources as needed.
3. Start the scan. Click the scan button and wait for the crawler to finish.
4. Review the report. See broken URLs, source pages, and HTTP status codes.
5. Fix the links. Update links, set 301 redirects, restore pages, or remove dead links.
6. Rescan to confirm.

Advanced Concepts

Orphaned Pages and Soft 404s

Orphaned pages are pages with no internal links pointing to them. Soft 404s return a 200 OK status but display a "page not found" message. Both issues waste crawl budget and should be fixed.

Redirect Chains and Loops

Redirect chains add delay and lose link equity. Redirect loops make pages inaccessible. Fix chains by redirecting directly to the final URL; remove loops by correcting conflicting rules.

Broken Link Building

Broken link building is an advanced tactic: find dead pages with backlinks, create replacement content, then outreach to sites linking to the dead page and suggest your replacement as a substitute.

How Often Should You Run a Scan?

Run scans after major site updates and at least monthly or quarterly. Large sites should schedule weekly or monthly automated scans.

Start using a broken link checker today. Find the dead links hiding on the site. Fix them, redirect them, or remove them. The result is a cleaner, faster, more trustworthy website that both users and search engines will appreciate.