SEO URL Status & Index Checker

About

SEO URL Status & Index Checker is a technical SEO extension for checking whether the current URL responds correctly, redirects correctly, and is available for search engine indexing.

HTTP response, redirect chains and indexability signals are connected SEO signals. This extension brings them together in one clear report for the current URL.

The extension checks:
✔ HTTP status codes;
✔ Final URL;
✔ Server-side redirect chains;
✔ Client-side redirects;
✔ Meta Refresh redirects;
✔ Response headers;
✔ robots.txt rules;
✔ Meta robots;
✔ X-Robots-Tag;
✔ Canonical URL;
✔ Googlebot, YandexBot and BingBot availability;
✔ Overall page availability for search engine indexing.

Use it to detect:
✔ unexpected 404, 410, 500 and 503 responses;
✔ excessive or incorrect redirects;
✔ JavaScript and Meta Refresh redirects;
✔ pages blocked by robots.txt;
✔ noindex directives in HTML or HTTP headers;
✔ canonical mismatches;
✔ filter and faceted navigation indexing issues;
✔ technical SEO problems after website migrations or redesigns.

The toolbar icon gives you an instant visual signal:
• Green — available for indexing;
• Yellow — warnings or mixed results;
• Red — not available for indexing;
• Gray — unknown or not checked yet.

You can copy the full report, copy the redirect chain, open robots.txt, open the canonical URL and export the current URL report as CSV.

All checks are processed locally in your browser. The extension does not send checked URLs, headers, cookies, page content or reports to external servers.

Built for SEO specialists, technical SEO auditors, webmasters, developers and website owners.