Round 1 of 3
Guess the Wi-Fi.
Beat the family.
Raw speed test. No game.
Guess the download and upload. Run a real speed test. Closest guesses score!
Raw Cloudflare speed test data. No game, no scores.
Download0Mbps
Ready when you areBig file still on its way...
Speed test diagnostics
Live measurements from this browser. Only the latest run is kept in memory.
Connection
Choose Dev in the Game / Dev switch at the top of the home screen to check this connection.
Summary
Run a speed test to see results.
Latency
Latency samples will appear here.
Requests
Bandwidth requests will appear here.
How the number was picked
Counted samples and the final percentile will appear here.
Test plan and config
Browser
Who’s playing?
🏁
Add the first player
A room for everyone
Play on everyone's phone
Keep every guess on its owner's screen until the real speed test is done.
How a round works
- 1Each player privately guesses download and upload speed in Mbps.
- 2Press start. A real test runs against Cloudflare's network.
- 3The closest average guess earns the most points.
Learn more: How it works, Internet speed 101, Speed test game, Game night ideas, and Classroom lesson.
Why both numbers? Most home plans upload more slowly than they download. Guessing both makes the game extra interesting.
Overheard at game night
Honest reviews, sort of.
Things families shout mid-round. Not real reviews, just real living rooms.
We pay for 500. Why does it say 212?
What is internet speed?
One more round. Just one.
Turn off the Wi-Fi on Grandpa's tablet!