What this tool can and cannot do
Most checks run in your browser against our server and public services. DNS resolver identification needs a dedicated DNS server and is not yet available; it is shown as "not run" and earns no points. VPN detection is an indication only. Speed results reflect the path to our test server.
Data sources: IPandNet test server (LibreSpeed) · IPinfo Lite (or registry fallback) · ipify (or our own server) · Cloudflare DoH · Google STUN
Understanding the results
See "How the score works" below the report. Checks that could not run earn zero points, so an incomplete test can never produce a high score.
Troubleshooting
- For the most accurate report, close other apps that use the internet and connect by cable if you can.
Frequently asked questions
Is my report stored?
No. The report is generated in your browser and is not saved on our servers. Use Print / Save as PDF to keep a copy.