Internet Drop Monitor: Log Intermittent Disconnects
Test intermittent connection drops with timestamped HTTP observations and local CSV or JSON exports.
Monitor intermittent internet drops in your browser
Keep this tab visible. This monitor requests the Internet Analysis HTTP health endpoint every 5 seconds, logs failures and subsequent successful probes, and exports timestamps without installing software. Brief disruptions between probes can be missed.
Not started · 0 completed probe observations
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What this log can and cannot prove
Request failures are HTTP reachability observations, not physical packet loss measurements or proof of an ISP outage. This is one destination. Sleep, hidden tabs and browser scheduling can leave gaps; these periods are unobserved. A successful probe after a failure establishes recovery only at the probe time, not an exact outage duration. Logs stay in page memory and are lost on refresh; download them before leaving.
Repeat on the same device over Ethernet and Wi-Fi, then compare another device. Read why internet can keep dropping despite a good speed test or why fast throughput can coexist with slow browsing. Browser limitations: page visibility and online/offline signals.