Observed arrival · 2026-10-07
Connection Checkup puts browser evidence before internet diagnoses
A guided browser tool checks HTTP timing, interruptions, DNS responses, and a bounded download sample to help narrow down connection problems.
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$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- People diagnosing intermittent or slow home internet
- Worth noticing
- The disconnecting path watches browser requests for 60 seconds; the slow-internet preset limits its download sample to 16 MiB.
Field notes
The symptom paths use different comparisons: the DNS check compares two public DNS-over-HTTPS resolvers with a direct-IP HTTPS endpoint, while the slow-internet preset pairs a bounded download with HTTP timing. The page cautions that results describe the browser-to-endpoint path at that moment; they cannot certify a router, WiFi radio, ISP equipment, broadband-plan speed, or network-layer packet loss.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
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