Connection speed test

Use 2 clients on both ends of the connection, then run iperf -s on one client and iperf -c ip (substitute ip with the first client's/server's IP) on the other.

• Ookla HTML5 Speedtest
• DSL Reports
• Fast.com by Netflix
• Cloud Network Test - Test downlink, latency and dns from your connection to cloud services
• Testmy.net
• Speedof.me

• BelWue – Download von Testfiles möglich
• Breitbandmessung (Bundesnetzagentur)
• Zack (AVM) – tests IPv4
• Connect
• Deutsche Telekom: Kabelspeed
• Unitymedia