Referenced Domain IPv4/IPv6 Web Statistics

Background and Methodology	IPv6 & DNSSEC SnapShots
USG IPv6 & DNSSEC Statistics	USG IPv4 Statistics
Industry IPv6 & DNSSEC Statistics	Industry IPv4 Statistics
University IPv6 & DNSSEC Statistics	University IPv4 Statistics
CFO Act Agency Summary Statistics	USG IPv6 Enabled WWW Sites

- Referenced Domain Web Statistics for 2026.10.24 -

gov.acl. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.308647	419479	10.39	0.298384	419589	10.74	103%	graph
com.linkedin.www  (https)	0.216855	140465	4.96	0.199234	140465	5.39	109%	graph
com.x  (https)	0.099711	40318	3.11	0.002677	0	0	n/a	graph
com.youtube.www  (https)	0.199330	954421	36.59	0.195381	954888	37.36	102%	graph
gov.acl  [v4R] 1/0.014951s	0.134254	85252	4.85	0.002369	0	0	n/a	graph
gov.acl  (https)	0.130200	85252	5.00	0.010662	0	0	n/a	graph
gov.acl.agid  (https)	0.042888	458	0.08	0.058067	458	0.06	72%	graph
• gov.acl.www  (https)  [v4R] 1/0.049710s	0.174865	85252	3.74	0.006338	0	0	n/a	graph
gov.grants.www  [v4R] 1/0.021884s  [v6R] 1/0.108005s	0.261413	62253	1.82	0.129553	62253	3.68	202%	graph
gov.hhs.www	0.040530	363	0.07	0.028649	365	0.10	144%	graph
gov.hhs.www  (https)	0.051573	365	0.05	0.050515	365	0.06	102%	graph
gov.usa.www  [v4R] 1/0.005380s  [v6R] 1/0.005300s	0.027043	48647	13.75	0.030208	48647	12.37	90%	graph
gov.whitehouse.www  [v4R] 1/0.008010s  [v6R] 1/0.006889s	0.035591	298512	65.07	0.036114	298512	63.26	97%	graph
net.jsdelivr.cdn  (https)  [v4R] 1/0.032589s  [v6R] 1/0.032565s	0.071876	48904	5.26	0.077291	48904	4.85	92%	graph
IPv6 operational: 25% of linked subdomains (1/4), 71% of all linked domains (10/14)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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