Curbcut

EN 301 549 V3.2.1 · WCAG 2.1 · V4.1.1 expected late 2026

Your scanner found 47 issues. A regulator will ask about clause 9.1.4.3.

Curbcut translates accessibility findings into the language a conformance claim is actually written in — the clauses of EN 301 549 — ranks them by regulatory exposure, and drafts a statement that does not lie on your behalf.

Nothing to install and no account. Paste an address, get clause-level findings in about ten seconds. If you would rather not send us a URL at all, the command line tool does more and runs entirely on your own machine.

curbcut — bash
$ npx curbcut https://curbcut.org/demo/broken.html

Scanning 1 page…
  https://curbcut.org/demo/broken.html

P1  Clause 9.4.1.2 — Name, Role, Value          3 elements
P1  Clause 9.1.1.1 — Non-text Content           1 element
P2  Clause 9.3.1.1 — Language of Page           1 element
P3  Clause 9.1.4.3 — Contrast (Minimum)        10 elements
P3  Clause 9.2.4.4 — Link Purpose (In Context)  1 element

5 clause(s) failing · 16 element(s) · P1 2 P2 1 P3 2 P4 0
written to curbcut-report/

That is not a mock-up, and the deliberately broken page it scans is public — run the command yourself and you will get the same five clauses. If you want the long version of the argument, read why scanner output is not a conformance claim.

You do not have to be a developer to use this. Most accessibility tooling assumes you can run a terminal. The people who actually get asked what their organisation has done about the European Accessibility Act are usually not the people who can. So the same engine runs at curbcut.org/scan: paste an address, read the answer, print it or send it to whoever asked.

Same clause mapping, same exposure ranking, same list of what could not be checked. The command line version adds whole-site crawling, PDF reports and baseline comparison — but you do not need any of that to find out where you stand.

The gap it closes

Scanners report rule identifiers. Conformance is not claimed against color-contrast. It is claimed against a numbered clause of a harmonised European standard. That translation is the product.

Actual output from the scan above. Six axe rules, five clauses, ranked by what a market surveillance authority asks about first.
What axe-core says What you have to claim against Band Why that band
frame-title, label, link-name 9.4.1.2 Name, Role, Value P1 An unlabelled password field stops a screen-reader user completing checkout. Task-blocking.
image-alt 9.1.1.1 Non-text Content P1 The most cited criterion in enforcement correspondence, and the easiest for an inspector to verify.
html-has-lang 9.3.1.1 Language of Page P2 One attribute, whole-document effect. Cheap to fix, conspicuous when absent.
color-contrast 9.1.4.3 Contrast (Minimum) P3 Required, widespread, rarely blocks a task outright. Real work, not an emergency.
link-name 9.2.4.4 Link Purpose (In Context) P3 Narrower reach than 9.4.1.2, same underlying markup defect.

Ten contrast failures do not outrank one missing form label. Severity counts sort by how loudly a rule engine complains. Curbcut sorts by whether a person can finish what they came to do, because that is the question you will be asked.

Three things are sold to fix this

One of them was ordered to pay $1,000,000 over the promise it made.

Approach What it gives you The problem
Overlay widgets
accessiBe, UserWay
One line of JavaScript, a promise of compliance, roughly $490 a year. The US Federal Trade Commission brought a case over exactly that promise in January 2025, and approved a final order in April requiring accessiBe to pay $1,000,000. UsableNet’s 2026 midyear report found that about 20% of the companies sued over digital accessibility in the US already had an overlay installed. The widget is a liability, not a shield.
Statement generators A free page saying you are fully compliant. Generated without testing anything. A statement is a public legal claim, and it carries your name, not the generator's.
Raw scanners
axe, Lighthouse, Pa11y
Accurate findings, free, no nonsense. Curbcut is built on axe-core. They stop at rule identifiers. Nobody has ever been asked to demonstrate conformance with color-contrast.
Curbcut Clause-level findings, exposure ranking, an honest statement draft, and the evidence trail behind it. Automated testing still only reaches a third of the problem. We say so on every report instead of hiding it.

What it does

01 / MAPPING

Findings become clauses

Every result is reported as an EN 301 549 clause. WCAG 1.4.3 becomes clause 9.1.4.3, which is the form a conformance claim has to take.

02 / SCOPE

Knows which WCAG binds you

Today it is V3.2.1, which adopts WCAG 2.1. That is about to change: V4.1.1 adopts WCAG 2.2 and is expected in the Official Journal around the end of 2026. Until it is cited there, 2.2 criteria are good practice rather than obligations. Curbcut reports them separately either way, so you can plan for the change instead of being billed for it a year early.

03 / TRIAGE

Ranked by exposure, not severity

Four bands, from task-blocking failures of the harmonised standard down to accessibility debt that sits outside it. Fix top-down and stop guessing.

04 / EVIDENCE

A statement that admits limits

Pre-filled with what was tested, what was not, and which clauses no automated tool can reach. The gaps are printed, not omitted.

What no tool can do, this one included. Automated testing detects roughly a third of accessibility barriers. Keyboard traps, focus order, meaningful alternative text and screen-reader logic all need a human. Curbcut names the clauses it could not verify rather than quietly scoring them as passed. Anything claiming full automated conformance is selling you the accessiBe problem.

Pricing

Everything the command line tool does is free and MIT licensed, including the PDF report. Two things are sold: the audit, done for you and available today, and monitoring, which is still being built.

Free

€0

MIT licensed. No account.

  • Whole-site crawl, no page limit
  • Dated PDF conformance report
  • Full EN 301 549 clause mapping
  • WCAG 2.1 and 2.2 kept separate
  • Statement draft in Markdown
  • CI exit codes by priority band
  • Runs locally, nothing uploaded
Get it on GitHub

Monitor

In build
€390 / year

One organisation, the sites it owns.

  • Scheduled crawls, so drift is caught early
  • Baselines, so a fix is provable
  • Regression alerts by email
  • Every report kept at a dated, permanent URL
  • Told when the harmonised standard is revised
  • Email support from the person who wrote it
Tell me when it opens

Agency

In build
€990 / year

For people who fix other people's sites.

  • Everything in Monitor
  • Unlimited client sites
  • Reports carry your branding
  • Per-client evidence trails
  • Named-contact support
Tell me when it opens

For comparison, at time of writing. UserWay lists around $490 a year and accessiBe starts near $41 a month for an overlay. AudioEye runs $199–799 a month. axe DevTools Pro is roughly $1,250 a year per developer seat. Curbcut is priced per organisation, not per seat, and it is not a widget you bolt onto the page.

Monitor does not exist yet, and is not taking money. Both paid tiers describe a hosted service that is still being built. Announcing it as though it were finished, on a site whose whole argument is against overpromising, would be absurd. The command line tool above is real, published and free today — that part is not a plan.

Write to hello@curbcut.org if you want it, and say what you would actually use it for. That decides what gets built first, and you will hear on the day it opens. Nothing is charged before then and there is no mailing list to escape from afterwards.

Questions people actually ask

Does the European Accessibility Act apply to me?

It applies to businesses selling covered products or services in the EU with more than 10 employees or more than €2 million in annual turnover. Microenterprises providing services are exempt, though that exemption does not extend to product manufacturers. The deadline was 28 June 2025 and enforcement began immediately: French disability organisations issued formal notices to major retailers within days, Sweden opened market surveillance in October 2025, and the first EAA cases reached a French commercial court that November.

Will this make me compliant?

No, and be suspicious of anything that says otherwise. Curbcut finds what automation can find, names the clauses involved and shows the gaps it could not test. Closing those gaps is engineering work, and some of it needs a human tester.

Do you upload my pages?

No. The free tier runs entirely on your machine in a local headless browser. There is no account, no telemetry and no server for anything to be sent to. The source is public so you can confirm that rather than trust it.

Why should I trust the numbers on this page?

Because they are checkable, and here is where to check them. The FTC case against accessiBe is public record. The litigation share comes from UsableNet’s 2026 midyear report. The scan in the terminal above runs against a page you can open yourself, and the code producing every clause mapping is on GitHub.

Is this site itself accessible?

It had better be. Read the accessibility statement, written to the same standard we ask of you — including the parts that remain unverified, which are listed by clause.