Free Broken Link Checker
Scan any web page for broken links, redirects, and dead URLs. Checks up to 50 links in parallel with real-time results — no signup required.
No Data Yet
Enter a page URL above to scan all its links for broken or redirected URLs.
Why Broken Links Hurt Your SEO
Search engines follow links to crawl your site. A broken link is a dead end — it wastes crawl budget, frustrates visitors, and signals to Google that your content is poorly maintained.
Crawl Budget Waste
Googlebot has limited crawl budget per site. Broken links eat into it without delivering any indexed page, slowing discovery of new content.
User Experience
A 404 page is a dead end for users. High bounce rates from broken links signal low quality to search engines and damage conversion rates.
- Internal broken links stop crawlers from reaching important pages
- External broken links erode trust with readers and search engines
- Redirect chains slow page loads and dilute link equity
How It Works
Four steps from URL to a full broken link report in seconds.
Enter Page URL
Paste any publicly accessible URL. The full page will be fetched from your server.
Link Extraction
All <a href> links are extracted from the page HTML — up to 50 links per scan.
Parallel HEAD Checks
Every link is HEAD-checked simultaneously with a 3-second timeout for speed.
Instant Results
See every link categorised as working, redirect, or broken with its status code.
Who Uses This Tool
Anyone who cares about clean, crawlable, trustworthy web pages.
Web Developers
Catch broken internal links before they ship to production and hurt rankings.
SEO Specialists
Audit client pages for broken and redirected links as part of regular site health checks.
Site Migrations
Verify no links broke during platform switches, domain moves, or URL restructures.
Content Teams
Ensure editorial links and resource references remain valid as content ages.
What People Are Saying
Real feedback from developers, SEO specialists, and content managers.
Found 12 broken links on a client's homepage that had been live for months. This tool caught them instantly.
After a site migration we ran every key page through this. Saved us from a massive crawl budget disaster.
I use this as part of my monthly content audit. Super fast and the filter tabs make triage a breeze.
Frequently Asked Questions
What is a broken link?
A broken link is a hyperlink that points to a page or resource that no longer exists or is unreachable. They return 4xx or 5xx HTTP status codes and hurt both user experience and SEO.
How many links does this tool check?
This tool checks up to 50 links per page. Each link is HEAD-checked in parallel with a 3-second timeout to give you fast, comprehensive results.
Do broken links hurt SEO?
Yes. Broken links waste crawl budget, create poor user experiences, and can signal low content quality to search engines. Internal broken links are especially harmful as they interrupt crawl paths.
What is the difference between a broken and a redirected link?
Broken links return 4xx or 5xx errors — the destination is missing or broken. Redirected links return 3xx codes — the URL has moved. Redirects are usually fine but add latency and can lose link equity if not using 301s.
Does this tool modify my website?
No. It only reads your page and performs HEAD requests on the links it finds. Nothing is written or changed on your site.
Stop Broken Links
From Killing Your Rankings
LazySEO automates keyword research, content creation, and publishing — so you rank on Google and AI search engines without the manual work.
No credit card required