Technical

Robots.txt Checker for Crawl Rules and SEO Blocking

Robots.txt Checker that reviews crawl directives, tests user-agent access, and flags rules that may block important pages or resources.

Validate robots.txt patterns before they block key sections accidentally.
Check whether crawl rules align with indexation and sitemap goals.
Catch dangerous wildcard directives before they affect organic visibility.
RB

Free SEO tool

Robots Checker

Fast browser-side checks with no signup, tuned for both mobile and desktop workflows.

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FAQ

Frequently asked questions

What is a common robots mistake?

A common mistake is blocking folders or parameters that contain valuable pages or resources needed for rendering.

Does robots.txt remove pages from search?

Not always. Blocked pages can still appear in search if other signals reference them, unless they are also handled with noindex or removal methods.

How often should I review robots.txt?

Review it whenever you launch major templates, migrations, ecommerce rules, or environment changes.