What is Agent Checker?

Agent Checker audits whether your website is usable by AI agents. It drives a real AI agent through tasks on your live site and scores it against the agent-readiness standards.

How long does a check take?

A free quick check returns in about 60 seconds. A full audit, where a real agent drives a browser through your site, takes around 10 minutes.

Which AI agents do you test for?

We optimise for the major AI agents and assistants, and the emerging standards they rely on, such as WebMCP, llms.txt and structured data.

Do I need to install anything?

No. Enter your URL and we run the check against your live site. Your results are emailed to you, usually within a minute.

We send a real AI agent
to your website.

Start with a free Quick check of your agent-readiness protocols. Then run a Full audit, a real AI agent driving a real browser through real user tasks, to see where AI users actually get stuck.

Or skip ahead to a Full audit from £19 →

60 seconds: Free quick-check turnaround
10 minutes: A full agent-driven audit
7 days: Default re-check cadence
90 days: Score history kept
30 sites: Monitored in one portfolio
100%: Of your key pages read
300 users: Getting their sites agent-ready
15 minutes: Even the deepest audits

Two ways to check, one real way to find out

The Quick check looks at the surface. The Full audit sends an agent in.

Quick check

Free

60-second sanity check

How it works: Static scan of agent-readiness protocols
Runtime: ~60 seconds
What we test: 20 protocol surfaces (manifest, robots, headers, structured data…)
The question it answers: "Are the signals there?"
Deliverable: Email + shareable link

Run a free Quick check

The differentiator

Full audit

From £19

A real AI agent uses your site like a customer

How it works: A real AI agent drives a real browser through your site
Runtime: ~15 minutes
What we test: 20+ real user tasks: search, signup, checkout, contact, support, error handling
The question it answers: "Can an agent actually buy something / book / sign up?"
Deliverable: Full PDF + share link + step-by-step replay of every click

See Full audit pricing

agentchecker.ai/app/audits/report

Complete

82%

Pass rate

1Critical

3Warnings

18Passed

4Quick Wins

Product Discovery

89%

Navigation

82%

Task Completion

71%

Form Handling

58%

Live agent activity

47All tests complete.Latest

46Submitting the contact form with test data...

45Navigating to the Contact page to test form submission.

Enter your URL

Tell us which site to audit. No code changes needed.

AI agent browses your site

A real agent tests navigation, forms, structured data, and more.

Get your report

Receive a report with your pass rate and prioritised fixes, in minutes.

See full audit details

Featured guideThe 32-point gap →Every site loaded for the agent. Not every agent got the job done. 185 real audits across 94 unique sites, 13 Jan to 21 Apr 2026.

Frequently asked questions

What is Agent Checker?: Agent Checker audits whether your website is usable by AI agents. It drives a real AI agent through tasks on your live site and scores it against the agent-readiness standards.
How long does a check take?: A free quick check returns in about 60 seconds. A full audit, where a real agent drives a browser through your site, takes around 10 minutes.
Which AI agents do you test for?: We optimise for the major AI agents and assistants, and the emerging standards they rely on, such as WebMCP, llms.txt and structured data.
Do I need to install anything?: No. Enter your URL and we run the check against your live site. Your results are emailed to you, usually within a minute.

We send a real AI agentto your website.