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

Tested 2026-09-20 12:36:58 using Firefox (runtime settings)

Domains

5 domains·778.7 KB total transfer·4 third party
Slowest domainupload.wikimedia.org607 ms median request time
Heaviest domainen.wikipedia.org687.0 KB · 88% of all bytes
Most requestsen.wikipedia.org32 requests
Third party4 of 5 domains12% 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 KB0.333 ms98 ms292 ms110 ms0.553 ms106 ms0.073 ms607 ms
en.wikipedia.org32687.0 KB0 ms0 ms0 ms0 ms6 ms113 ms0.068 ms127 ms
thumb.wikimedia.org3rd party633.3 KB0 ms0 ms0 ms0 ms7 ms116 ms0.0715 ms124 ms
auth.wikimedia.org3rd party11.6 KB0.384 ms88 ms0 ms0 ms0.1431 ms98 ms0.0591 ms187 ms
meta.wikimedia.org3rd party12.8 KB0 ms0 ms0 ms0 ms2 ms100 ms0.0759 ms102 ms