a2arank

Free agent readiness grader

Can an AI agent use your website?

Enter a site. In about 10 seconds you get a score out of 100 and a fix list covering crawler access, structured data, content and agent protocols.

  • No signup
  • Homepage check
  • 11 signals
0OUT OF 100

Agent readiness score

Core Emerging

Core signals

Established crawl and comprehension practice.

    Emerging signals

    Real protocols. Not proven ranking or citation factors.

      Next step

      Want the full audit and the fixes done for you?

      The grader reads one page. The A2A SEO audit covers the whole site, your key conversion paths and what AI systems say about you now.

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      What we check

      Eleven signals, split by how proven they are.

      Core signals follow published guidance from search engines and AI crawler operators. Emerging signals are early agent protocols worth testing.

      CORE / 75 POINTS

      Can agents reach and understand the site?

      • Homepage loads over HTTPS
      • AI crawlers are not blocked in robots.txt
      • XML sitemap is published
      • Structured data describes the business
      • Title, description and canonical are set
      • Content is in the HTML, not only in JavaScript
      • Page structure is machine-readable
      EMERGING / 25 POINTS

      Can agents act on it?

      • llms.txt is published
      • A2A agent card is published
      • API or MCP endpoint is discoverable
      • A visitor action is machine-readable

      Most sites score low here today. That is normal. These points show where the web is heading, not a penalty.

      How to read the score

      A score is a starting point, not a ranking.

      A high score means agents can get in and read the basics. It does not predict rankings or AI citations.

      • The check reads your homepage and a few standard files. It does not crawl the full site.
      • We identify ourselves as A2ARankBot. If your firewall blocks unknown bots, the score may read low.
      • We store the domain and score to improve the tool. We do not store page content.
      • Fix the core signals first. They help search engines and AI systems alike.