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

Tested 2026-09-20 12:42:06 using Firefox (runtime settings)

Domains

5 domains·666.6 KB total transfer·4 third party
Slowest domainupload.wikimedia.org647 ms median request time
Heaviest domainen.wikipedia.org420.6 KB · 63% of all bytes
Most requestsen.wikipedia.org20 requests
Third party4 of 5 domains37% 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
en.wikipedia.org20420.6 KB0 ms0 ms0 ms0 ms3 ms131 ms0.0665 ms192 ms
upload.wikimedia.org3rd party344.4 KB0.5449 ms79 ms213 ms116 ms0.1589 ms195 ms0.1211 ms647 ms
thumb.wikimedia.org3rd party5197.3 KB0 ms0 ms0 ms0 ms11 ms151 ms60 ms238 ms
auth.wikimedia.org3rd party11.6 KB0.3508 ms86 ms0 ms0 ms0.197 ms98 ms0.0408 ms185 ms
meta.wikimedia.org3rd party12.8 KB0 ms0 ms0 ms0 ms2 ms102 ms0.105 ms104 ms