
OpenSpeedTest
Fast.com
Speedtest.net
Open Nettest
Ping Meter Gadget
SpeedOf.Me
Fping (open source)
LibreSpeed
ThreadMine.dev
ThreadMine analyzes Java/JVM thread dumps in seconds. Upload or paste a dump (no signup, up to 10 MB) and get automatic detection of deadlocks, thread leaks, pool exhaustion, CPU hotspots and virtual thread pinning (Project Loom), plus a health score and a shareable report.
Parses HotSpot, OpenJ9, Zing and GraalVM. Paid plans add an AI assistant that explains the root cause and suggests a fix, multi-dump comparison/timeline, history, integrations and an API. A free, no-login web analyzer is the entry point โ the same low-friction flow as fastThread.io or jstack.review, but with automatic problem detection and AI on top.
Privacy: no account, TLS + AES-256, temporary dumps, zero AI-data retention.
OpenSpeedTest
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Based on our record, OpenSpeedTest seems to be more popular. It has been mentiond 42 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
All it takes to defeat the business model is https://openspeedtest.com/. - Source: Hacker News / about 1 month ago
Try again using https://openspeedtest.com/ on a wired computer. Source: over 2 years ago
Are you in the US? I would try to run tests to the same place to establish consistency in your data (openspeedtest.com). Source: about 3 years ago
Hmm I get 57 down and 28 up using openspeedtest.com. Maybe all these speed test sites aren't good. Source: about 3 years ago
Playing around with the ER8411 with 5Gbps internet and I am able to get download speeds of 4.9~5.0Gbps but no matter which site I test with; fast.com, wifiman.com, openspeedtest.com, or speedtest.net I am unable to get beyond 1Gbps upload. Source: about 3 years ago
Fast.com - Quickly test your internet speed with this fast-loading speed test powered by Netflix.
Speedtest.net - Test your Internet connection bandwidth to locations around the world with this interactive broadband speed test from Ookla
Open Nettest - Open Nettest is a platform for collecting, processing and visualizing data related QoS and QoE.
Ping Meter Gadget - Customizable, graphical, semi-transparent ping (latency) meter.
SpeedOf.Me - SpeedOf.Me is an HTML5 Internet speed test. No Flash or Java needed!
Fping (open source) - fping is a program to send ICMP echo probes to network hosts, similar to ping, but much better performing when pinging multiple hosts.