IPv6-test.com is a free service that checks your IPv6 and IPv4 connectivity and speed. Diagnose connection problems, discover which address (es) you are currently using to browse the Internet, and what is your browser's protocol of choice when both v6 and v4 are available.

On this page you can test the speed of your broadband connection, and compare the performance of your IPv4 and IPv6 connectivity.

On this page you can test the ping latency of your internet connection, and compare the performance of your IPv4 and IPv6 connectivity.

This tool lets you test the IPv6 configuration and connectivity of a web server.

This graph shows the evolution of IPv6 support vs IPv4 for all our connection test. The numbers are percentages, so we can expect almost 100% of hosts supporting IPv4 with a slow growth for IPv6.

This graph shows the evolution of IPv6 support vs IPv4 for all our connection test. The numbers are percentages, so we can expect almost 100% of hosts supporting IPv4 with a slow growth for IPv6.

This graph shows the evolution of IPv6 support vs IPv4 for all our connection test. The numbers are percentages, so we can expect almost 100% of hosts supporting IPv4 with a slow growth for IPv6.

When you add the ipv6 test widget to your website or blog, your users get a light embedded version of the ipv6-test connection test, and a realtime measurement of the ratio of IPv4 vs. IPv6 visitors to your web site.

This graph shows the evolution of IPv6 support vs IPv4 for all our connection test. The numbers are percentages, so we can expect almost 100% of hosts supporting IPv4 with a slow growth for IPv6.

This tool lets you test the IPv6 configuration and connectivity of a web server.