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 2025.03.13 -

gov.acwi. | Department of the Interior	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.twitter  (https)  [v4R] 1/0.063039s	0.170210	215807	9.69	0.001173	0	0	n/a	graph
• gov.acwi.www  (https)	0.462299	17022	0.28	0.387851	17022	0.34	119%	graph
gov.doi.www  [v4R] 1/0.013667s  [v6R] 1/0.011650s	0.035695	51617	11.25	0.036822	51617	10.94	97%	graph
gov.firstgov  [v4R] 2/0.063833s  [v6R] 2/0.041549s	0.084511	49274	4.48	0.062415	49274	6.06	135%	graph
gov.usgs.www  (https)	0.038441	156752	31.47	0.029492	156752	41.24	131%	graph
gov.usgs.www2  (https)	0.007470	0	0	0.007440	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (1/1), 67% of all linked domains (4/6)	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