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 2025.04.17 -

gov.citizenscience. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.googletagmanager.www  (https)	0.029128	1561	0.41	0.032568	1561	0.37	91%	graph
com.twitter  (https)  [v4R] 1/0.070004s	0.195331	257012	10.06	0.001204	0	0	n/a	graph
com.youtube.www  (https)	0.167308	590211	26.96	0.144630	591847	31.36	116%	graph
• gov.citizenscience.www  (https)	0.430971	19202	0.34	0.038637	19202	3.86	1132%	graph
gov.digital  (https)	0.262900	57253	1.67	0.041705	57253	10.65	639%	graph
gov.gsa.www  (https)	0.021579	219956	79.91	0.022286	219956	76.28	95%	graph
gov.noaa.www  (https)	0.049406	919	0.14	0.041265	919	0.17	120%	graph
IPv6 operational: 100% of linked subdomains (1/1), 86% of all linked domains (6/7)	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