See what your visitors meet and what to fix first. In about a minute.
Free · Private · No signup · Full scan from Germany, Austria, the UK, France, Italy, Australia or United States (Texas), quick check from 9 countries · Fixes tested on WordPress
Each finding in plain words, the proof we saw from your visitors' country, and the fix. Sorted so the first step covers the most. Fixes tested on WordPress; for other platforms we give general guidance, untested.
🔒 Only you see the result. We don't report anything to anyone.
✓ We never download images or videos: we ask for headers only.
A visitor's browser can fetch your media files directly, without passing the age gate.
HEAD /wp-content/uploads/…/womens_2.png → 200 · image/png · no age check needed
The fix: serve files only after an age check by one of the methods regulators list. Anyone can set the cookie your current gate sets, so it doesn't stop direct requests for your files.
From a real scan of an example site. What we saw, not what the law requires. Full findings, evidence and fix list with a free account →
Sites often show a different gate, or none, or a block, depending on the country. So every scan also checks from a real connection in each country, proven by two location databases: Germany, Austria, the UK, France, Italy, Spain, Australia, United States (Texas) and United States (California).
We only show a status where we can prove the connection was really in that country. Full scans from: Germany, Austria, the UK, France, Italy, Australia and United States (Texas). Spain and United States (California): quick check only, a status of what loads, not a full check and not a verdict.
“Nothing found” would mean only that a quick check found nothing on that day from that country. It is not a statement about the law. Not legal advice.
Age-check laws are in force in the UK, in several EU countries and in many US states (sources on our regulation pages). Blocking a country is one answer. No451 is the other one: see what's missing and fix it, instead of blocking.
Full scan from Germany, Austria, the UK, France, Italy, Australia or United States (Texas), plus a quick check from every other country we cover.
From a real connection in that country, proven by two location databases. We read the page and check file headers. We never log in and never download media. We never get around an age check, unless you verified you own the site and asked us to test exactly that.
Each finding in plain words, the evidence behind it, and the fix. Sorted so the first step covers the most.
Age-check laws, a US takedown law, EU reporting rules and AI labels. We check what's visible from outside and show which may apply to your site.
What kind of check a visitor meets, what’s visible before it, and whether your files are reachable around it.
Coming soonWhether anyone can request removal of an intimate image without logging in.
Coming soonWhether visitors can report illegal content and find a contact point.
Coming soonIf you publish AI-generated content: whether it carries a visible label.
No451 is built by people who run an adult platform under these rules themselves. We don't sell age verification and we don't hold your records, so the list has no product to push. It shows what we saw and how others fix it.
Austria and EU customers without a VAT ID: + 20% VAT (€34.80). EU businesses with a valid VAT ID: reverse charge, €29. Outside the EU: €29.
Founding price for the first 20–30 subscribers.