How can I check if my home Wi-Fi has parental controls switched on?

Use a browser-based scanner like the free ParentalControl.uk check. It runs from your sofa, sends live test requests across six categories (adult, malware, gambling, social, AI, gaming), reports what was blocked and what was reachable, and gives you a 0-to-100 score plus one clear Fix First action. No signup or app required. The whole scan takes about thirty seconds.

Why did my parental control settings reset after switching broadband?

When you change provider, swap your router, or accept a firmware update, your DNS settings and on-router filters can revert to defaults. Many UK households think their filter is on, when in fact it was switched off by the new hub. The fastest way to find out is to run a free home network safety check from the device you are sitting at. Mid-switch and post-switch is exactly the moment we recommend running it.

Will the ParentalControl.uk check work on a VPN, mobile data or work Wi-Fi?

Not reliably, and the tool will say so. Browser-based scans can only describe what the browser can reach. On a VPN the results reflect the VPN exit, not your home network. On mobile data they reflect your mobile carrier's filter, not your broadband. On a work or school network they reflect that network's filter, not your home. Re-run on home Wi-Fi, not on a VPN, for an honest answer.

What does my ParentalControl.uk score actually mean?

Scores fall into three bands. 0 to 30 means your home network is largely unfiltered: the Fix First action will usually be to switch your ISP parental controls on or set a family-safe DNS at the router. 31 to 70 means partial protection: typically one category is open that should be closed. 71 to 100 means the network is doing most of the heavy lifting and you can focus on device-level controls or family conversations.

What is ParentalControl.uk and who runs it?

ParentalControl.uk is a free, independent, UK-focused home network parental controls scanner and setup guidance site. It is operated by SearchSwitchSave Limited (Isle of Man company 030828B), the same company that publishes BroadbandSwitch.uk and UKSpeedTest.co.uk. The initiative is funded and led by Dr Alex J. Martin-Smith and the SSS Group editorial board, with no advertising and no paid-tool referrals.

Does ParentalControl.uk store my data?

No. The scan is anonymous, the results are not saved server-side, no account is created, and no scan record is retained. The site uses only the cookies needed to make the page work, plus optional Google Analytics that you can refuse. Full detail is on the ParentalControl.uk privacy notice.

Does the check work if I use Pi-hole or my own DNS?

Custom DNS setups, Pi-hole and OS-level DNS over HTTPS are usually invisible to a browser-based scanner. The honest answer for advanced setups is to verify manually at the router or DNS host. ParentalControl.uk is candid about this limit and links to manual-check steps for confident parents.

Should I run the check after a One Touch Switch?

Yes. Whenever you move broadband provider via Ofcom's One Touch Switch process, your new hub, your DNS and your on-router filters may be at their factory defaults. Run the free 30-second check from the new home network on day one, then again after seven days when the new line has settled.

Can grandparents and foster carers use the same tool?

Yes. The same browser-based scanner works for anyone managing a Wi-Fi network in the UK or Isle of Man. ParentalControl.uk is explicitly written for grandparents whose grandchildren visit, foster carers, kinship carers, holiday-let owners and friends helping friends set up safely. No technical knowledge is assumed.

What does the check look at and what can it not see?

It tests six content categories from the browser (adult, malware, gambling, social media, AI tools, gaming), detects common family-safe DNS resolvers (Cloudflare for Families, OpenDNS FamilyShield, Quad9), identifies the ISP from the public IP, and reports encrypted DNS posture. It cannot read inside the router, cannot see VPN traffic, cannot see mobile data, and cannot always tell a friendly block page from a custom DNS rule. These limits are clearly disclosed.

Is the ParentalControl.uk scanner safe to run?

Yes. It runs entirely in your browser tab, installs no software, downloads no app, and creates no account. The test requests it sends are deliberately small and safe, designed to confirm whether your filter recognises each category, not to load harmful content.

Free Home Network Safety Check: a 30-second UK parental controls scanner

Editorial review by Dr Alex J. Martin-Smith, CMgr MBA LLM DBA, head of editorial at BroadbandSwitch.uk and founder of the ParentalControl.uk initiative. Published 25 May 2026. Last verified 25 May 2026.

Last verified: 25 May 2026 Next review: within 90 days Editorial policy Corrections log AI & automation policy

The 60-second summary

What it is: ParentalControl.uk is a free, no-signup, browser-based scanner that checks in around 30 seconds whether your UK home Wi-Fi blocks adult content, malware, gambling, social media, AI tools and gaming. It returns a score out of 100 and names one Fix First action.

Why it matters: Ofcom reports that around seven in ten UK parents say they use some form of technical controls, yet most cannot easily tell whether their filter is actually switched on right now. Filters frequently reset when you switch broadband, change router or accept a firmware update.

How to use it: Open parentalcontrol.uk on the device you actually use, on your home Wi-Fi, and tap the green button. No app. No account. No data kept.

Honest disclosure: ParentalControl.uk is operated by SearchSwitchSave Limited, the Isle of Man company that also publishes BroadbandSwitch.uk. We earn nothing from the scanner; it is funded as a public-good initiative.

Run the free 30-second check now

No signup. No app. No data kept. Works from your sofa, on the device you actually use.

Start my free check → Opens ParentalControl.uk in a new tab. Free. Independent. UK-focused.

What ParentalControl.uk actually does

The short answer: ParentalControl.uk runs a small set of live browser probes from your device, sees which categories the network blocks and which it lets through, identifies the family-safe DNS resolver in use (if any), names your ISP, reports your encrypted DNS posture, and gives you a 0-to-100 score with one clear Fix First action. The whole scan finishes in about thirty seconds.

Most UK households have no easy way to know what their home Wi-Fi blocks today. Your router cannot send you a weekly report, and signing into the router admin page is a barrier most non-technical parents will not cross. ParentalControl.uk fills that gap with a deliberately small toolkit: real probes across six content categories, three forms of DNS detection, an ISP identifier, and a score that fits on a phone screen.

Here is what each part of the scan looks at, in plain English:

Signal	What it tells you	What it cannot see
Adult content probe	Whether your network blocks a known adult-content test domain right now.	Brand new sites the filter has not classified yet.
Malware probe	Whether your network blocks a known malicious-software test domain.	Zero-day URLs that have not been listed yet.
Gambling, social, AI and gaming probes	Whether each category is reachable from your network right now.	Whether time limits or per-user rules apply to specific accounts.
DNS detection	Whether you are using Cloudflare for Families (1.1.1.3), OpenDNS FamilyShield or Quad9.	Pi-hole, custom resolvers, ISP-specific configurations.
ISP identification	Names your broadband provider from the public IP so the Fix First link can deep-link into the right setup guide.	Precise provider variant on CGNAT shared IPs.
Encrypted DNS posture	Whether your browser is reaching encrypted DNS services that might bypass your router filter.	OS-level DoH applied below the browser.

Crucially, the tool is honest about what it cannot see. Browser-based checks describe what the browser can reach. They cannot read inside your router, cannot follow VPN traffic, cannot inspect your child's mobile data session, and cannot always tell a friendly block page from a custom DNS rule. ParentalControl.uk discloses each limit on its own methodology page and inside the results screen, which is one of the reasons we are comfortable recommending it.

Why this matters most when you change broadband

The short answer: When you switch provider, swap router, or accept a firmware update, your DNS and your on-router filters can revert to defaults. Many UK households think their filter is on, when in fact it was switched off the day the new hub arrived. The 30-second check from the device you are sitting at is the fastest way to find out.

The BroadbandSwitch.uk reason to publish this guide is straightforward. We help UK households switch broadband. Every month we see readers move provider, plug in a new hub, and assume the family-safe settings travelled with them. They usually have not.

Three switching scenarios that almost always need a fresh safety check:

After a One Touch Switch. Your new ISP's default filter setting may be different to your old one. Sky Broadband Shield is on by default; BT, EE, Vodafone and most others need switching on explicitly. Run the check on day one of the new line, then again after seven days when the new hub has settled. See our One Touch Switch UK guide.
After moving home. Even with the same provider, a new router model can ship with different defaults. Pair the safety check with our moving home broadband checklist.
After accepting a router firmware update or replacing the hub. Firmware updates have been known to reset on-router DNS to the ISP default. A 30-second check catches it immediately.

The simplest verification ritual we recommend to switching readers is: open the comparison page, finish the switch, plug in the new hub, then run the free home network safety check from the device you actually use the next morning. If your score has dropped, you know exactly what to fix and where.

Just switched broadband, or planning to?

Run the free check on the new line on day one, then again on day seven. If your score has dropped, the Fix First panel will tell you exactly which one setting to change.

Run the 30-second check → Free, anonymous, no signup, opens parentalcontrol.uk in a new tab.

The benefits, plainly listed

The short answer: Free, no signup, no app, anonymous, takes about 30 seconds, gives a single Fix First action, covers six content categories, identifies your DNS and ISP, and works for parents, grandparents, foster carers, teachers and anyone setting up a friend's home network.

Plain list, no marketing language:

Free for everyone. No subscription tier, no premium upsell, no advertising.
No account. No email address requested. No login. No retargeting.
No app to install. Runs in the browser tab you already have open.
About 30 seconds end-to-end on a modern home connection.
Returns one Fix First action, not a list of twelve things you might do.
Covers six categories: adult content, malware, gambling, social media, AI tools and gaming.
Detects common family-safe DNS resolvers (Cloudflare for Families, OpenDNS FamilyShield, Quad9).
Names your ISP so the Fix First link deep-links into the right setup guide.
Honest about its limits: VPN, mobile data, Pi-hole, OS-level DoH all disclosed up front.
Made and run in the UK, with UK-specific guidance for BT, Sky, Virgin Media, EE, Plusnet, TalkTalk, NOW, Vodafone and Three.
No scan data retained. No server-side record of your result.
Public-good initiative, funded by SearchSwitchSave Limited, with no commercial dependency on the result.

Who it is for, beyond parents

Parents and carers

The core audience. Use it to verify what your home Wi-Fi blocks today, before the school holiday starts or the new device is unboxed.

Grandparents

When grandchildren visit and join your Wi-Fi, a 30-second check is the politest way to know what they can and cannot reach without rifling through their phone.

Foster and kinship carers

Demonstrable proof for safeguarding records that the home network was checked on a given date, with a known score and a recorded Fix First action.

Teachers and TAs

Useful at parent evenings as a free, neutral, plain-English link to share when parents ask "what should I actually do at home?".

Friends helping friends

Anyone setting up a friend or family member's new home connection can verify it in front of them in 30 seconds.

Holiday lets and small B&Bs

If you welcome families with children, a clean weekly check on your guest Wi-Fi is a sensible duty-of-care step you can document.

How to use the check, step by step

The short answer: Connect to home Wi-Fi (not VPN, not mobile data), open ParentalControl.uk, tap the green Start my free check button, wait about thirty seconds, read your score and the Fix First panel, apply the recommended action, and re-run the check to confirm the fix worked.

Connect to your home Wi-Fi. The check can only describe what your browser can reach. Turn off VPNs, do not use mobile data, and do not run it on a work or school network if you want a result that reflects your home.
Open ParentalControl.uk. Tap the green Start my free check button. There is no account, no signup, no email box.
Allow the check to run. Six category probes, plus DNS, ISP and encrypted-DNS detection. Around thirty seconds.
Read your score and Fix First panel. You will see a 0-to-100 score, a colour-coded dial for each category, and one clear Fix First action.
Apply the Fix First action. Open the linked guide in a new tab, follow the steps in your ISP app or router admin, save, and give the network thirty seconds to settle.
Re-run to confirm. Refresh, run the check again, and your score should change. If a category still looks open, repeat with the second-most-urgent Fix First instruction.

What to do if your score is…

Score 0–30

Network is mostly unfiltered

Switch on your ISP parental controls in your provider's app, or set Cloudflare for Families (1.1.1.3 / 1.0.0.3) at the router. See our UK ISP parental controls guide and free DNS filtering guide.

Score 31–70

Partial protection

One or two categories are open that should be closed. Apply the Fix First action and re-run. Most UK households can move from this band to the next in under five minutes.

Score 71–100

Network is doing the heavy lifting

Good network position. Now focus on device-level controls (Apple Screen Time, Google Family Link, console controls) and on talking to your children.

Honest limits and ISP-specific verification

The short answer: Browser-based checks cannot read inside your router, cannot follow VPN traffic, cannot see mobile data, and cannot always distinguish a friendly block page from a custom DNS rule. For absolute certainty, pair the 30-second check with a quick manual verification at your ISP app or router admin.

We have already touched on the headline limits. Listed plainly for the reader who wants the whole picture:

VPNs change the answer. On a VPN, the scanner sees the VPN exit, not your home network. Re-run without the VPN.
Mobile data is invisible. On 4G/5G, you are on your mobile carrier's network with its own filter, not your home broadband.
Pi-hole and custom resolvers are usually invisible to browsers. Verify those at the Pi-hole admin page.
OS-level DNS over HTTPS can quietly bypass router filters; this is also disclosed.
Friendly block pages can look indistinguishable from a normal page when served quickly. A small number of "reachable" results may be benign block pages rather than real category failures.

For the manual cross-check, go straight to the ISP-specific setup guide. The free scanner detects your provider and deep-links you in, but if you want to verify by hand:

UK ISP	Manual check route	Our deep-dive
BT	My BT > Manage your extras > Parental Controls (Light / Moderate / Strict)	UK ISP parental controls
EE	My EE app > Family controls	UK ISP parental controls
Sky	My Sky app > Product settings > Broadband Shield (PG / 13 / 18)	UK ISP parental controls
NOW Broadband	NOW Broadband Buddy app	UK ISP parental controls
Virgin Media	My Virgin Media > Online Security (Web Safe + Essential Security)	UK ISP parental controls
TalkTalk	My Account > Online Safety (HomeSafe)	UK ISP parental controls
Plusnet	Member Centre > SafeGuard	UK ISP parental controls
Vodafone	Vodafone Broadband app > Secure Net	UK ISP parental controls
Three Home Broadband	Call 333 or use My3 to lift or apply the network-level adult content filter	UK ISP parental controls

If you use a router mesh system (eero, TP-Link Deco, Google Nest Wifi) or want to layer free DNS filtering on top of your ISP filter, see our deep-dives on router parental controls and free DNS filtering.

Plain-English glossary

Definitions match the DefinedTermSet schema in this page's structured data so search engines, AI assistants and voice surfaces can quote them cleanly.

DNS: The Domain Name System. The phonebook that turns the name you type, for example bbc.co.uk, into the numerical address your device actually visits.
Family-safe DNS: A DNS resolver that refuses to look up names known to host adult content or malware. Cloudflare for Families (1.1.1.3), OpenDNS FamilyShield and Quad9 are the common free options.
Encrypted DNS / DoH: DNS over HTTPS. A way for browsers to look up names without your router seeing the query. Useful for privacy, but can bypass router-level family filters.
SafeSearch: A search-engine setting that hides explicit results on Google, Bing and YouTube. Some networks can force SafeSearch on for every device.
VPN: A virtual private network. Tunnels your traffic through a different server, making your home filter invisible to the websites and to the scanner.
CGNAT: Carrier Grade Network Address Translation. Some UK ISPs share a public IP across many homes. The scanner can still test categories, but the ISP-name signal is less precise.
ISP filter: The free network-level family filter that every major UK home broadband provider includes (BT Parental Controls, Sky Broadband Shield, Virgin Web Safe, EE Content Controls and so on).
Router filter: Optional content rules set in your router admin panel, independent of the ISP filter. Common on mesh systems such as eero and TP-Link Deco.
Fix First: ParentalControl.uk's term for the single most useful next action returned after a scan, designed to fix the most exposed category without overwhelming the user.
Pi-hole: A home-grown DNS filter that runs on a small server inside your network. Often invisible to browser-based scanners; verify Pi-hole rules at the Pi-hole admin page.

If a setting has changed since this page was last verified, or you have found something we should be telling other parents about, please email me at alex@broadbandswitch.uk. I read every message and update the guide.

Dr Alex J. Martin-Smith, CMgr MBA LLM DBA
Head of editorial, BroadbandSwitch.uk
Founder, ParentalControl.uk initiative

References

All claims in this article are sourced from the references below in APA 7th edition format. References last verified: 25 May 2026. If you spot an inaccuracy, please email alex@broadbandswitch.uk.

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