Testing an internet connection is basically a fruitless pursuit because you will never control both ends. Past that, internet routing changes constantly. You'll VERY rarely get repeatable testing. Lastly, the only thing that is reasonable to test is between your router and the upstream ISP router. That's it. That's the only thing to truly test.

Speedtest by Ookla - The Global Broadband Speed Test Test your Internet connection bandwidth to locations around the world with this interactive broadband speed test from Ookla The Internet Health Test This test measures whether interconnection points are experiencing problems. It runs speed measurements from your (the test user’s) ISP, across multiple interconnection points, thus detecting degraded performance. This test uses Measurement Lab (M-Lab) infrastructure and code. M-Lab is a research and industry coalition dedicated to open Internet measurement and public data. networking - Network Stress Test Tool - Server Fault I need a tool to stress test our network in between two machines. The app should send out a packet to machine 2, machine 2 should send it back, machine 1 verifys the packet is correct, generates a new packet and the process starts all over. Anyone know of such an app? networking network-traffic stress. Home | IP Stresser

The test is run from your current location against the server closest to your location. Ping results may vary depending on geographic location. IPs and server locations are crowsourced from players and may result in differences compared to your local server. Also …

Jan 15, 2015

networking - Network Stress Test Tool - Server Fault

Stress-testing Android apps. Before starting with the Dec 21, 2016 Using the Cox Internet Speed Test Tool