Broken Link Checker
Crawl your website to identify dead hyperlinks, 404 HTTP errors, and broken redirects. Protect your SEO rankings and deliver a smooth user experience.
What Is a Broken Link Checker?
A Broken Link Checker is an automated SEO audit utility that inspects internal and external hyperlinks across a website. It flags dead URLs returning 404 Not Found, 500 Server Errors, or broken domain references that disrupt search engine crawling and harm domain trust.
Who it's for: Webmasters fixing link rot, SEO managers auditing site migrations, QA engineers verifying release candidate links, and content teams maintaining resource guides.
Crawling Website & Validating Links
Checking HTTP response headers for 404 errors...
Audit Results for
Analyzed URL:
Broken / Dead Links
| Target URL | Status | Error Message | Source Page | Depth |
|---|
Healthy & Working Links
| Target URL | Status | Source Page | Depth |
|---|
404 Error Detection
Identifies dead 404 pages and 500 server errors instantly.
Multi-Level Crawling
Scans up to 3 levels deep across internal and external domain links.
SEO Recovery
Eliminate link rot to prevent crawl budget waste and bounce rates.
Mobile Responsive
Clean mobile-friendly layout optimized for any device display.
How to Audit Broken Links in 3 Steps
Enter Website URL
Type your website or blog domain name into the input field.
Click Search
Press Check Broken Links to launch the website crawler.
Fix Dead Links
Review broken URLs, status codes, and source pages to fix dead links.
Understanding Link Rot & Technical SEO Auditing
Broken links—also known as dead links or link rot—occur when a webpage returns an HTTP 404 error, domain expiration notice, or server timeout. When search engine bots encounter broken links during a crawl, it wastes crawl budget and damages user experience.
Common HTTP Status Error Codes
| Status Code | Meaning | Impact & Resolution |
|---|---|---|
| 404 Not Found | Dead / Missing Page | Target URL deleted or permalink changed. Redirect to relative URL or update link. |
| 301 / 302 Redirect | Moved Permanently/Temporarily | Update link destination directly to avoid redirect chains. |
| 500 / 503 Error | Server Error | Target server down or blocking crawler user-agents. |
Frequently Asked Questions
What is a broken link and why does it happen?
A broken link leads to a webpage that is no longer accessible, usually returning a 404 error because the page was deleted, renamed, or host server is offline.
How do broken links affect SEO?
Broken links create a poor user experience, increase bounce rates, and prevent search engine bots from properly indexing site content.
Is this Broken Link Checker free?
Yes, our tool is 100% free with unlimited crawling checks and zero registration required.