Free Broken Link Checker Tool | Find & Fix Dead Links
Fast, free broken link checker tool. Find broken links, dead pages, and missing resources on your website. Check internal and external links, images, scripts, and more.
Wikipedia
Large site with many internal and external links
GitHub
Check developer resource links
MDN Web Docs
Documentation with extensive cross-references
W3C Markup Validator
What We Check
- • Internal and external links
- • Images and media resources
- • Stylesheets and scripts
- • Iframes and embedded content
Common Issues
- • 404 - Page Not Found errors
- • Broken media and resources
- • Server errors (500 series)
- • Mixed content warnings
Business Impact
- • Lower SEO rankings
- • Poor user experience
- • Reduced conversion rates
- • Damaged brand credibility
Common Broken Link Patterns
Watch out for these common patterns that often lead to broken links
404 Pages
Missing Media
External Resources
Frequently Asked Questions
How often should I check for broken links?
Regular checks, ideally monthly, help maintain site health. More frequent checks are recommended for large, frequently updated sites.
Why do broken links matter for SEO?
Search engines consider broken links as indicators of poor site maintenance, which can negatively impact your site's rankings.
What causes broken links?
Common causes include site restructuring, content deletion, external site changes, and typos in URLs.
About this Calculator
Fast, free broken link checker tool. Find broken links, dead pages, and missing resources on your website. Check internal and external links, images, scripts, and more.