1 page analysed for https://en.wikipedia.org/wiki/...

Tested 2026-09-20 12:21:31 using Firefox (runtime settings)

Domains

5 domains·665.8 KB total transfer·4 third party
Slowest domainupload.wikimedia.org681 ms median request time
Heaviest domainen.wikipedia.org592.5 KB · 89% of all bytes
Most requestsen.wikipedia.org33 requests
Third party4 of 5 domains11% of all bytes

Ordered worst first by estimated time footprint (requests × median request time). Phase times are per-request medians; hover a value for min and max. Yellow/red cells mark DNS, connect, SSL and wait medians above conservative thresholds. Click any column header to re-sort.

DomainRequestsBytesQueuedDNSConnectSSLSendWait (TTFB)ReceiveTotal
upload.wikimedia.org3rd party754.1 KB8 ms107 ms217 ms121 ms0.137 ms205 ms0.061 ms681 ms
en.wikipedia.org33592.5 KB0 ms0 ms0 ms0 ms9 ms115 ms0.0588 ms126 ms
thumb.wikimedia.org3rd party314.9 KB0 ms0 ms0 ms0 ms4 ms107 ms0.074 ms111 ms
auth.wikimedia.org3rd party11.6 KB0.376 ms86 ms0 ms0 ms0.1641 ms98 ms0.052 ms185 ms
meta.wikimedia.org3rd party12.8 KB0 ms0 ms0 ms0 ms2 ms100 ms0.053 ms102 ms