Online Broken Link Checker

Scans webpages for bad hyperlinks • Can analyse unlimited number of pages* • Useful for SEO optimization • Checks both internal (local) and external (outbound) URLs** and finds which are stale • Reports dead link's location in your HTML code • Validates websites online: the same way as how your users and Search Engines see those • Detects "linkrot" and other problems of web site integrity • Supports sub-domains • Works on-line so can be used on Mac OSX, iOS, Linux, Windows, Android and any other OS • Shows 404 errors and other unsuccessful HTTP response codes - for each dead or problematic hyperlink
* free version has a limit of 3,000 pages, and only one running request per IP address is allowed
**links to documents (PDF, DOC, XLS, PPT etc) and images are not going to be checked. To get those covered please contact us for the commercial version.
1 Enter your URL (e.g. - by doing so you agreed to these Terms
2 Security code

Report distinct broken links only
Report all occurrences of each dead link (may be slower)

To see link's location in the source HTML click on src below

If you need to scan more than 3,000 pages, check subfolders (URLs with /) or individual pages, export results to MS Excel or access web-based reports on a later date - it can be done on a paid basis: please contact us for a quote. We can tune our service specifically for your website - to make it run faster, to skip unwanted links (or whole areas of the site), or to provide customized reporting! All our commercial reports have wider layouts, sortable columns, filtering, and no advertisements.
Automated (scheduled) services with reports delivered by email are also available. is a free online web-site validator / integrity checker / problem detection tool that can check your web-pages for broken / dead links, validate, find, and report bad hyperlinks if any found. By using the website and its services you agree to be bound by these Terms & Conditions, which shall take effect immediately on your first use of this website. You may not use checker and its other services if you do not accept the terms.

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