Runs 100% in your browser. Nothing is uploaded.
Internet Speed Test
Measure download, upload, ping and jitter in about 20 seconds.
Frankfurt and Mumbai are labels. This site has one server, and the measurement uses it.
Parallel streams (4)
Test files are random bytes. We store only the final numbers.
Speed
Ready
Download
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Upload
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Ping
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Jitter
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More tests
What it measures
Ping
Ten round trips to this site, so the number is the wait before a call packet would leave.
Jitter
How much those round trips disagree. A steady line is kinder to a call than a fast line that jumps.
Download
Random bytes pulled in parallel. The figure is what arrived, not a cached page.
Upload
Random bytes sent back and then discarded. Nothing from your other tests is in that payload.
Questions
Does this upload my microphone or camera?
No. The payload is random bytes created for the measurement. The server throws them away and does not store them.
Why is this slower than another speed site?
This measures the path to this server, with a size cap, so it can differ from a test that uses a network built only for speed.