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.fpc. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
gov.acquisition.www  (https)	0.028344	64942	17.70	0.030536	64942	16.52	93%	graph
gov.cdo.www  (https)	0.032074	46204	11.02	0.025631	46204	14.10	128%	graph
gov.cfo.www  (https)	0.404648	26433	0.50	0.025312	26433	8.07	1616%	graph
gov.chcoc.www  (https)  [v4R] 1/0.033989s	0.125089	25209	1.54	0.007559	0	0	n/a	graph
gov.cio.www  (https)	0.027647	23434	6.62	0.023904	23434	7.77	117%	graph
gov.evaluation.www  (https)	0.322261	37496	0.89	0.036109	37496	7.95	894%	graph
gov.federalregister.www  (https)  [v4R] 1/0.027415s	0.056340	4274	0.58	0.003358	0	0	n/a	graph
• gov.fpc.www  (https)	0.381877	35398	0.71	0.024755	35398	11.25	1588%	graph
gov.govinfo.www  (https)	0.194530	63004	2.48	0.088023	63004	5.46	220%	graph
gov.gsa.www  (https)	0.025675	219721	67.05	0.026536	219721	64.47	96%	graph
gov.gsaig.www  (https)	0.430531	61192	1.09	0.131390	61192	3.56	328%	graph
gov.performance.www  (https)	0.325767	35255	0.83	0.024999	35255	11.21	1354%	graph
gov.usa.www  (https)	0.016906	49915	23.80	0.018758	49915	21.16	89%	graph
gov.whitehouse.www  (https)	0.027156	226902	64.12	0.031644	226902	55.84	87%	graph
IPv6 operational: 100% of linked subdomains (1/1), 86% of all linked domains (12/14)	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