Free tools

Check your website before asking AI for anything

Three technical checks, free and without signing up. They read your site the way a crawler does and tell you what works, what is missing and how to fix it.

No sign-up

Choose what to check

Type your domain and get the result in a few seconds. We store neither the domain nor the result.

AI crawlers
Reads your robots.txt and tells you which search and training crawlers can get in, at the root and on the path you choose.
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llms.txt validator
Checks whether you publish llms.txt and llms-full.txt and whether they follow the proposed format: title, summary, sections and link lists.
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Structured data
Reads a page's JSON-LD, lists the types it declares, flags errors and checks title, description, canonical, Open Graph and language.
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Your brand deserves to bethe answer

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Measured for Spain, in Spanish
Every figure with its answer and its source
Nothing is published without your approval

Check your website before asking AI for anything

Choose what to check

AI crawlers

llms.txt validator

Structured data

Your brand deserves to bethe answer