Internet Speed Test
Download
–
Mbps
Upload
–
Mbps
Latency (idle)
–
ms
Ready to test your connection.
Jitter
–
Latency under load
–
download / upload
Bufferbloat grade
–
How much latency rises when busy
Test server
Cloudflare
Your provider
–
Your IP
–
What your connection can handle
Web & email
4K streaming
Video calls
Online gaming
About this test: Each direction runs for a fixed time (not a fixed file size) over several parallel connections to Cloudflare's nearest data center. The first seconds are ignored while the connection ramps up, so the result reflects your sustained speed. Wi-Fi, VPNs, other devices and your ISP can affect the result. For the most accurate reading, use a wired connection and pause other downloads.