Broken Link Checker

Find broken links, redirects, errors and crawl issues across your website — no signup, no paid APIs, no database.

Scan Configuration

Tune how deep and how carefully the crawler goes before you press start.

Crawl Scope

Maximum Pages

Capped at 100 pages per scan since this build runs one request at a time with no background queue.

Request Timeout

Link Types to Check

Internal & External Links

Images

CSS

JavaScript / iframes / media

Crawl Options

Follow redirects (chase to final URL)

Respect robots.txt

Check nofollow links too

Check canonical URLs

Check HTTPS / HTTP→HTTPS redirect

Starting...

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Ready to find broken links?

Enter your website URL below and start a complete link audit.

About this tool & limitations

This checker performs server-side HTTP checks using PHP cURL. Some websites may block automated requests, require authentication, use JavaScript-generated links, or return different responses to different user agents — so results reflect what this crawler could observe, not a guarantee of 100% coverage.

An HTTP status alone does not always determine whether a page is genuinely usable; use the details as a strong starting point, not the final word.

This build stores nothing in a database. Every scan runs inside a single request/response — there is no crawl history, and Pause/Resume across page reloads isn't available; Stop simply cancels the in-progress request from your browser.

Before requesting any URL, this tool resolves the hostname and blocks localhost, private IP ranges (10/8, 172.16/12, 192.168/16), link-local and loopback addresses, and cloud metadata endpoints, to prevent the checker from being used to probe internal networks (SSRF protection). Redirects are re-validated at every hop.