LinkSentry

LinkSentry takes a unique, user-powered approach to link monitoring. Instead of relying on scheduled crawlers or limited coverage tools, we use a lightweight script that runs on your website and anonymously observes the external links users encounter as they browse your pages. These links include everything from embedded scripts and stylesheets to outbound links in content. As your users naturally navigate your site, they help surface the full range of external dependencies—capturing what traditional scanners might miss, including links behind logins, dynamic elements, or hidden in interactive components. Once these links are reported to our LinkSentry backend servers, we run continuous checks to detect common issues and risks. We identify broken links, flag NSFW or malicious destinations, and highlight links to suspicious or low-ranked domains. This analysis helps protect your users, preserve your brand reputation, and maintain your SEO health. LinkSentry scales effortlessly with your traffic and adapts in real time to changes across your site.