Free technical SEO checker

Check Status Codes.
Follow Every Redirect.

Test up to 25 public URLs at once. Find 404s, 500s, slow redirects, and unwanted redirect chains before a launch or migration.

25 URLs at onceRedirect chainsCSV export

URLs to check

Add one public website URL per line. You may omit https://.

0 / 25 URLs
For safety, this checker only tests public HTTP/HTTPS web addresses on standard ports. It does not access private networks, internal servers, or local addresses.

Results

Status, final URL, response time, and every redirect hop are shown below.

Your results will appear here.
Launch and migration QA

Know where every URL goes.

Find pages that need a 301 redirect, redirect chains that slow visitors, and pages returning a 4xx or 5xx error.