# Blockmeter

> Free browser-based ad block and DNS filter test. Checks 400+ real ad, tracker, telemetry, scam and malware domains from every HaGeZi and OISD blocklist against the visitor's DNS resolver, detects the active HaGeZi tier (Light, Normal, PRO, PRO++, ULTIMATE) and 26 further lists, and shows which domains still get through. Works with Pi-hole, AdGuard Home, Technitium DNS, Blocky, NextDNS, ControlD and browser blockers. No accounts, no analytics, no external scripts.

## Pages
- [Ad block test (English)](https://blockmeter.io/): the test itself, results by category, detected lists with download URLs, FAQ
- [What is my IP](https://blockmeter.io/what-is-my-ip/): public IPv4/IPv6, ISP, location
- [Blocklists guide](https://blockmeter.io/blocklists/): HaGeZi vs OISD, which tier to use, URLs for Pi-hole, AdGuard Home, Technitium, Blocky, dnsmasq, RPZ
- German version under /de/

## Facts
- Test domains are taken from the Chrome UX Report (live HTTPS sites) and well-known tracker endpoints, cross-checked against 36 blocklists.
- Recommended setup for a home network: HaGeZi PRO + HaGeZi TIF, optionally OISD Big.
- Author: Niklas Palladini (https://niklaspalladini.com)