Broken link detection
Checks each link's HTTP status and flags 4xx, 5xx, and timeouts with the exact error code.
Chrome Extension · SEO & links
Scan every link on any page for what's healthy, what's broken, and what's quietly costing you traffic or commissions — broken links, redirect chains, expired deals, and untracked UTM & affiliate tags.
No account · nothing leaves your browser
What it catches
Checks each link's HTTP status and flags 4xx, 5xx, and timeouts with the exact error code.
Follows redirect chains hop-by-hop and shows the full path all the way to the final URL.
Scans deal, coupon, and affiliate pages for “expired”, “out of stock”, and 404 / 410 responses.
Flags external links with no UTM tags, or ones missing utm_source, utm_medium, or utm_campaign.
Spots affiliate links by parameter — tag, aff_id, ref, irclickid, awinaffid, cjevent, and more.
Outlines every broken link in place with its status code, right where it lives on the page.
Flip one toggle to follow internal links and audit your entire site, not just the page you're on.
Share clean, formatted reports in one click. Filter, search, re-check broken links, and dark mode.
Everything runs locally in your browser. No tracking, no data collection, and nothing is sent to a server.
Read the privacy policy →Install Link Status Checker and audit your first page in seconds.
Add to Chrome — free