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Security tool
Fetch and parse a website's robots.txt file. See which paths are blocked or allowed for different crawlers, identify sitemap references, and check for common misconfigurations.
What it checks
View and analyze a site's robots.txt file.
Review the browser-visible signals that affect user trust and SEO.
Find missing headers, expired certificates, insecure assets, or weak redirects.
Map each finding to server, CDN, or application-level follow-up.
Methodology
Next steps
Interpretation
Use cases
Validate HTTPS, redirects, headers, and browser-facing security before launch.
Quickly confirm whether a warning is caused by TLS, mixed content, or headers.
Collect practical evidence before a security or privacy review.
Popular checks
Next paths
Use these pages when the result points to a broader check, a fix workflow, or a related technical question.
Fix workflows
Find accidental noindex directives in HTML meta tags, HTTP headers, templates, and staging settings.
Open fix guideFix robots.txt rules that block Googlebot from important pages while preserving protection for private routes.
Open fix guideFix missing, broken, or stale XML sitemaps and make sure crawlers discover your priority URLs.
Open fix guideSeparate AI retrieval, AI training, and classic search crawler rules so your policy matches what should be public.
Open fix guideFrequently asked questions
No. Enter a URL or domain and run the check in your browser. Some results can be partial if the target site blocks requests or hides the data being checked.
The Robots.txt Viewer runs live checks against the target website. Results reflect what was reachable at the time of the test, so retest after changing DNS, redirects, headers, or page content.
Fetch and parse a website's robots.txt file. See which paths are blocked or allowed for different crawlers, identify sitemap references, and check for common misconfigurations.
Use this tool whenever you need to quickly verify view and analyze a site's robots.txt file for any website. It's especially useful during site launches, migrations, and routine maintenance.