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 2025.04.16 -

gov.cao. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v6R] 1/0.037694s	0.137322	76509	4.26	0.119853	76932	4.93	116%	graph
com.googletagmanager.www  (https)	0.028890	1561	0.43	0.028171	1561	0.43	100%	graph
com.twitter  (https)  [v4R] 1/0.078007s	0.197718	256246	9.92	0.001211	0	0	n/a	graph
gov.acquisition.www  (https)	0.028872	64942	17.70	0.027945	64942	18.35	104%	graph
• gov.cao.www  (https)  [v4R] 1/0.154151s	0.194734	74591	2.93	0.000	0	0	n/a	graph
gov.fai.www  (https)	0.276939	57821	1.60	0.037840	57825	11.92	746%	graph
gov.gsa.www  (https)	0.029973	219721	57.80	0.027230	219721	62.09	107%	graph
gov.gsaig.www  (https)	0.245116	61192	1.91	0.104344	61192	4.49	236%	graph
gov.usa.www  (https)	0.027176	49915	14.10	0.019247	49915	20.04	142%	graph
gov.whitehouse.www  (https)	0.034098	226902	50.92	0.023079	226902	75.27	148%	graph
IPv6 operational: 0% of linked subdomains (0/1), 80% of all linked domains (8/10)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

For comments, questions or suggested domains please contact: itrg-contact@list.nist.gov