These tools aren't a reliable indicator of your protection. See here.

100% because i have javascript disabled.

This test is wrong for sure. It doesn't detect YouTube ads as being blocked despite them never appearing in this browser thanks to ublock origin.

I also highly doubt that any domain from DoubleClick.com would be allowed through ubo.

100% on Safari on iOS with AdGuard and PiHol

4% is good, right guys?

I opened this in Connect's in app browser and got a whopping 4%. Good reminder to change app settings to use your browser instead of whatever their internal browser is

I get 90% on both mobile and PC.

Firefox on PC with UBlock Origin. Fennec on Android with UBlock Origin.

Both are behind an AdGuard DNS but I think UBlock Origin does most of the heavy lifting here.

If I turn off the "cosmetic filter" it goes up to 92% 🤷

Edit:

Adding the following to "My filters" in UBlock Origin brought it up to 97%

@@*$redirect-rule

100% with cosmetic filter disabled

this test has been known to have problems on Firefox. 90% Firefox+ublock+nextdns, 99% after using the fix they recommend @@*$redirect-rule in your rules.

Seems to be misreporting (Adguard home + ublock origin + FF). With ublock off I get a higher percentage than with it on (93% vs 91%). It's reporting things as not blocked while they are clearly blocked (all requests show blocked in inspector)

89% with firefox for android with ublock origin and decentraleyes.

96% on /e/OS with the Mull browser with uBlock and Privacy Badger

92% on /e/ on the tor browser with the same extensions?? that's weird

91% with pihole + ublock on Firefox. Time to add some domains to the blacklist

100% with Cromite's built-in ad blocker + adguard filtering

88% with Mull (default ublock settings)

Before adding "@@*$redirect-rule" to uBlock Origin filters:

• With uMatrix enabled: 99%, everything except ads-api.twitter.com and ads.youtube.com was blocked.
• With uMatrix disabled: 83%, 125/150 blocked.

After adding "@@*$redirect-rule" to uBlock Origin filters:

• With uMatrix enabled: 100%, 150/150 blocked.
• With uMatrix disabled: 85%, 127/150 blocked.

Using Firefox with uBlock Origin, Privacy Badger and some others.

100% with iOS Safari, Wipr, and Adguard Home on network level.

Testing at 100% w/Firefox + ABP + AdGuard home DNSBL and upstream DNS blocking. Need to get uMatrix back on here.

93% with NextDNS and HaGeZi Ultimate.

Trying a few different browsers I have installed:

• Firefox in Strict mode with LocalCDN: 42% (eww)
• Brave (stock): 72%
• Brave w/ stock uBlock Origin: 78%
  • 100% w/ custom filters enabled
• Opera w/ uBlock: 75%
• Vivaldi (stock): 55%
• LibreWolf w/ uBlock and LocalCDN: 70%

97% on FF Android with ublock origin. Adguard Home is my network DNS as well.

Firefox (Fennec) on Android. uBlock Origin with every single block list enabled.

87% with Firefox on MIUI. I think I have some custom ublock filters? Not sure because my config was copied from my PC.

99%
This is with Firefox in strict privacy mode with uBlock, Privacy Possum, Local CDN and CanvasBlocker. I don't think any other of my addons matter for this.

Edit: I also use Mullvad VPN which might block some stuff on the way too.

69% on my network alone. More once I turn ublock origin on :)

I get 100% on both desktop and mobile.

Desktop: Firefox with uBO, Disconnect, Privacy Badger, and Decentraleyes

Mobile: Safari, Firefox Focus, Orion (with uBO and Privacy Badger) + AdGuard and AhaDNS Blitz

All these plus ControlD and AdGuard as DNS + manually added blocklists on my router.

96%

Using mull+ublock for android on GrapheneOS with DoT on Adguard Home.

Interesting, I can't block ads. youtube and ads.twitter but they are added into my blocking lists. Sus.

93% on mobile (Firefox + ublock + pihole) 84% on desktop (Firefox + unlock + pihole)

Seems to still not work correctly. I remember a little while back that this testsite had issues with how uBlock Origin handled some blocking. Seems like the issue has not completely been fixed. Strange that the github issues all seem to have been closed.

4% on duck duck go browser. 87% on fennec.

5% on stock chrome for Android. Guess this week is the week I switch to firefox mobile (73% with stock uBlock Origin)

Firefox focus gave me a 93% while fennec gave me a 91%. I run ControlD as a DoH provider that is suposed to block ads, trackers, malware, and big social (X, spybook, instabully, etc). I am also running ublock origin in fennec.

Edit: damn, adding privacy badger took it from 91% to 96%.

Edit 2: ouch

• Fennec + privacy badger 39%
• Fennec + privacy badger + ublock 87%
• Fennec + privacy badger + ublock + Controld DNS 96%

I've been using UBlock for years and was surprised that out of the box, AdGuard had a much better score!

I got 100%. Using Mull on android (Firefox fork) with Ublock.

These results are not at all what I expected. Safari + several blockers seems to be best, followed by Brave of all browsers. Firefox and FF focus got the worst rating! I really thought Focus would do a better job. Then again, all cookies get deleted so at least that part won’t matter much.

93% with NextDNS on an iPhone.

Got 100% on ios using Orion with Ublock-origin

89% according to the tool, but should be 100%. The tool itself says it can't detect it in some cases. I manually checked the 16 domains it flagged aa unfiltered and neither of them worked.