Real Speed Check – Internet Speed Test & Logs

Test download, upload, latency and jitter with a clear step-by-step run log and local history.

Most speed tests give you four numbers and stop there. Real Speed Check measures download, upload, latency and jitter — then shows you how the test actually ran. MEASURE THE CONNECTION • Download and upload throughput, latency (round-trip time) and jitter • A standard test takes about 30 seconds • Speeds in Mbps with MB/s alongside; latency and jitter in milliseconds SEE HOW THE TEST RAN • A timestamped run log, in plain language, step by step • Every stage is visible: latency and jitter, download, upload, then a short summary • If a metric fails, the card shows "--" and the log names the step that failed. No silent zeroes. • The log reports how much data the test used • Copy the whole log with one click KEEP YOUR RESULTS LOCAL • Your latest 50 results stay in Chrome on your device • No cross-device sync • Clear your history whenever you want TEST AT PEAK HOURS • Schedule one automatic, data-saving test per day at a time you choose • Compare how your line behaves in the evening against the rest of the day • Turn it off at any time PRIVACY AND DATA USE No account. No ads. No analytics or tracking identifiers. Your results, logs and history are not uploaded. Speed tests use real network traffic. Data use varies with connection speed, and a standard test can use 100 MB or more. The test service uses your IP address only to apply per-IP rate limits. Full privacy policy: https://real-speed-check.pages.dev/ PERMISSIONS • storage — keeps your settings, results and history on your device • sidePanel — opens the extension in Chrome's side panel • alarms — schedules the optional peak-hour test • notifications — tells you when a scheduled test starts or finishes • access to one host, the speed-test service — the only server the extension contacts Real Speed Check reports measurements. It does not claim to diagnose why a connection is slow.