Download
Mbps
0.00Mbps
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Professional browser-based performance test
Internet Speed Test
Measure your download speed, upload speed, ping and jitter with a smooth, modern gauge — tested directly against this site's own server, never a third-party proxy.
Real-time gauge
Same-origin test server
Private, browser-side history
Performance Overview
Download, upload and latency update live while the test runs.
Ready to begin
Start the test right away
One button, front and center — measures ping, download and upload in sequence.
Ping
ms
0ms
Jitter 0 ms
Upload
Mbps
0.00Mbps
Ready to test
Connection GradeExcellent
A+
Run a test to evaluate browsing, streaming and upload quality.
Response QualityLatency
0 ms
Lower ping means snappier calls, gaming and page responses.
Upload CapabilityCreator
0.00 Mbps
Useful for cloud backup, live streaming and large uploads.
Live Speed Trend
Download
Upload
Advanced connection & device details
ASNDetecting…
CountryDetecting…
IP TimezoneDetecting…
Request SchemeDetecting…
Browser Downlink EstimateNot supported by this browser
Browser RTT EstimateNot supported by this browser
Browser–
Operating System–
Screen Resolution–
Viewport Size–
Device Pixel Ratio–
CPU Cores–
Device Memory–
Language–
Cookies Enabled–
User Agent: –
Accurate ResultsMultiple connections estimate real-world throughput.
Own Test ServerRuns on this site, never a third party.
Modern UXClear hierarchy and live visual feedback.
Private by DefaultHistory is stored only in your browser.
Ready. Press Start Test to begin.
SPEED TEST WORKFLOW
Accurate, Multi-Connection Speed Testing
Uses parallel download and upload connections against this site's own server to reflect real-world browsing and streaming performance, plus ping and jitter for gaming and video calls.
Speed Test FAQ
How accurate is this speed test?
The test opens several parallel connections directly to this site's own server, similar to how most professional speed test tools work, to give a realistic measurement of your available bandwidth.
Why is WiFi speed different from my plan speed?
WiFi signal strength, distance from the router, interference and other devices on the network can all reduce real throughput below your ISP plan's advertised speed.
What is ping and jitter?
Ping is the round-trip time to the server in milliseconds. Jitter is how much that time varies between requests; high jitter causes choppy calls and games even when ping looks fine.
Where does the IP and ISP information come from?
Public IP, ISP, ASN and location are looked up using a public IP geolocation lookup from your browser.
Is my data stored?
No. Bandwidth is measured live and never written to disk. Recent results are kept only in your browser's local storage.
Why did the test fail or show no data?
Some corporate networks, VPNs, ad blockers or firewalls block large test transfers. Try again on a different network or temporarily disable blocking extensions.
Test History
Speed Test Settings
Multi-connection modeUses parallel connections for a better estimate of available bandwidth.
Save local historyStores your last tests only in this browser, not on our server.
Data-saving modeUses smaller test transfers and finishes faster with less data usage.