Robots.txt
Checker
Enter your URL — AISearch Global fetches robots.txt from your site's root and checks whether it exists, what it allows, and whether it's blocking everyone.
AISearch Global fetches your live site — no signup, no data stored
AISearch Global Robots.txt Checker · aisearch.global
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Robots.txt is one signal. AISearch Global's AI Visibility Audit checks every technical and content signal AI engines use before citing your business.
Built by AISearch Global · Sydney, Australia
About this tool
The AISearch Global Robots.txt Checker fetches /robots.txt from a site's
root and reports whether it exists, how many directive lines apply to all crawlers under
User-agent: *, and whether a blanket Disallow: / rule is quietly blocking every
crawler — including the ones that power AI-generated answers.
For page-level blocking as well, use the AI Crawler Checker, which also checks meta robots directives.
Frequently asked questions
What does the Robots.txt Checker look for?
It fetches robots.txt from your site's root, confirms it exists, counts the directive lines that apply under User-agent: *, and flags whether a Disallow: / rule is blocking every crawler from the entire site.
What if I don't have a robots.txt file?
No robots.txt isn't automatically a problem — crawlers will still access your site by default — but publishing one gives you explicit control and is considered good practice for both SEO and AEO.
Is a robots.txt checker the same as an AI crawler checker?
This tool checks robots.txt specifically. The AISearch Global AI Crawler Checker goes a step further, also checking page-level meta robots directives that can separately block AI systems.