Broadband Speed Checker by thinkbroadband

Welcome to the thinkbroadband IPv6 speed test.

This test should work on most modern browsers on computers, tablets and mobile phones and does not require flash or java.


This test is ONLY intended for IPv6 based connections.

Visit Our IPv4 Test

We may on mobile devices ask for permission to log location information to help build a better picture of UK Broadband Speeds along with your postcode.