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Cookie Check

Does your cookie banner actually work? Let's find out.

Paste a URL. Donobu records your cookies, rejects the non-essential ones through your cookie consent banner, and checks what is still running afterward. Free.

How it works

Three steps. No setup.

01

Paste your URL

A public URL is all Donobu needs to start. No integration, no install.

02

Donobu tests your cookie banner

It loads your site, records every cookie with an AI-written purpose for each one, then rejects all non-essential cookies through your own consent banner and records cookies again to see what actually stopped.

03

You get a link

We send you a shareable report of issues it found: trackers set before consent, non-essential cookies that survived rejection, or a banner with no real reject option.

What you get

A report worth reading

  • Every cookie your site sets, with an AI-written purpose for each one
  • A real test of your reject flow, with cookies recorded again after rejection
  • Clear violations flagged: trackers set before consent, cookies that survive rejection, or a missing reject option
  • A link you can share with your team. No login required
Before you paste a URL

The rules we hold ourselves to

We only test what you tell us we can. The attestation in the form is not a formality.

Exploration is read-only and polite: no destructive actions, and it stops rather than fights past a CAPTCHA or bot wall.

This check never needs a login. It only observes cookies and your consent banner, nothing behind a signed-in wall.

We do not scan banking, healthcare, or government sites. Ever.

FAQ

Questions worth answering upfront

What does the check cover?

Donobu loads your site, records every cookie it sets with an AI-written purpose, then rejects all non-essential cookies through your own consent banner and records cookies again. The report shows what changed, and flags anything that should not still be there.

How long does it take?

Reports usually land within a day. Your report link is live the moment you submit, and it fills in once the check completes.

Is it safe to run on production?

Yes. The check only loads pages and interacts with your consent banner the way a visitor would, and it never deletes data, submits payments, or takes any other destructive action. It also stops rather than works around a CAPTCHA or bot wall.

What happens after I get the report?

You can book a walkthrough with the team. This free check covers your cookie banner. We will show you what continuous testing looks like across your whole product.

Why is this free?

It's how we introduce ourselves. This check is a sample of what Donobu does. Deeper, continuous coverage across your whole product is the paid service.
Get started

Ready to see what your cookie banner is actually doing?

Run the free check