Free Agentic Browsing Readiness Checker (+ Guide)

What is agentic browsing?

Agentic browsing is when an AI agent uses a website for a person: finds a product, books a call, fills in a form.

The agent reads the page's structure to decide what to click. If a button has no name, the agent can't tell what it does.

How AI agents see your page

Browsing agents see a page in one of two ways, so a ready site works for both:

• Screenshots – OpenAI's computer use model and Anthropic's computer use tool look at a screenshot, then click a point on it by its position.
• The page's structure – Microsoft's Playwright MCP, a browser tool for AI agents, reads the accessibility tree instead: the names and labels a screen reader uses.

An agent that works from screenshots needs a page that holds still, and one that reads the structure needs every control named.

How to check your site

What an agent needs from a page

An agent needs every control named and every field labeled. Here's what the report counts:

• Named buttons – a button with only an icon needs an aria-label.
• Named links – an icon link needs text or a label too.
• Clear link text – "Read more" tells an agent nothing, while "Read the pricing guide" does.
• Labeled fields – every input needs a label, or the agent has to guess what goes in it.
• No hidden traps – a link or button inside a part marked hidden (aria-hidden) can still take focus, so an agent can land on something it can't see.
• Landmarks – header, nav, main and footer tell the agent where things are.
• One main heading – plus the page's language and a layout that works on a phone.

Most of these also help people who use screen readers, so every fix counts twice.

A real example: Calendly

Calendly runs on booking, the kind of task people hand to an agent, so I ran its home page through the checker on October 1, 2026.

It scored 97, and every button, link and image on it has a name an agent can read.

Its four product links all say "Learn more", though, so an agent has to guess which one leads to scheduling and which to payments.

The page also has two H1s and no A2A agent card, MCP server card or WebMCP tools, and those are the fixes I'd start with.

Why a page that jumps trips agents up

An agent that works from screenshots picks a spot on the page, then clicks it.

If an image or a banner loads in between and pushes the page down, the click lands on the wrong thing.

That's what layout shift measures. The report shows it from Google's own test, with how long the main content takes to appear and how fast the page answers a tap.

Give every image and embed its size in the HTML, so the space is held before it loads.

Agent protocols: A2A, MCP and WebMCP

Some sites hand agents their actions directly. An A2A agent card, an MCP server card or WebMCP tools on the page let an agent act without clicking through.

All 3 are new, so a site without them loses half of 5 points at most. The report looks for each one.

Access still matters

An agent can only use a site it can reach and read. So the report also scores AI access, the same checks across pages from your sitemap, and the public record.

It also checks that robots.txt doesn't block your own CSS and JavaScript. Zapier's, for one, blocks Googlebot from a script its home page loads.

Your score is out of 100: 80 and up means agents can use the site well, 50 to 79 needs work, and under 50 gets in their way.

Each check has a How to fix, most with the code to paste. Fix the top of the list first, then check again.

Who is the agentic browsing readiness checker for?

It's for anyone whose visitors might send an AI agent instead of coming themselves:

• AI agent readiness checker – site owners who want AI to find and quote them first
• AI crawler checker – anyone checking which AI agents their robots.txt lets in
• SEO checker – anyone fixing the page basics both Google and agents read
• Schema markup generator – site owners describing their products and prices in a way agents can read
• llms.txt generator – site owners who want a short map of their key pages for AI tools

And if you sell or book anything online, check the pages where that happens, not just your home page.