Free. Independent. Built in the UK.
We'll briefly read your public IP address to identify your provider. It is not stored.
We'll run five quick checks in your browser. About one minute. Nothing is stored.
No sign-up · No tracking · Runs in your browser
Detected provider: …
We read your public IP on the server to name your ISP and tailor the guide. We do not store it.
We attempt to load a known malware-category test address. If it loads, filtering may be off.
We use the same technique on an adult-category test address used by security vendors.
We look for your router admin page on your local network so we can offer a one-tap login.
We check whether secure DNS resolvers are reachable from your browser, which matters for how filters are applied.
Most UK broadband providers include free parental controls as standard. They are off by default on many accounts and most parents have no easy way to check whether they're actually working.
This tool runs the same kind of checks an IT professional would: it looks at how your network responds to known test addresses, and tells you whether the filters are doing their job.
If the filters are off, you'll get a one-tap link to your provider's official page so you can switch them on in a couple of minutes. No software to install. No fees. We don't earn anything if you click through.
Yes. It runs entirely in your browser and uses the same public test patterns that security companies publish. We do not read messages, files, or browsing history. Your public IP is looked up once to name your provider and is not stored on our servers by default.
No. Our lookup runs to identify your ISP for tailored guidance, then discards the session. We do not use analytics pixels or third-party trackers on this site.
No meaningful impact. The checks run tiny requests over a few seconds. You might notice brief activity in your browser's network panel, nothing sustained.