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 2025.03.12 -

gov.plainlanguage. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.082246s  [v6R] 1/0.034907s	0.264144	76055	2.20	0.127472	74034	4.45	202%	graph
com.github  (https)	0.023989	280688	93.11	0.003786	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.083183s	0.220549	216079	7.49	0.001144	0	0	n/a	graph
gov.digital  (https)	0.028569	60058	16.36	0.028083	60058	16.36	100%	graph
gov.digitalgov.www  (https)  [v4R] 1/0.027504s  [v6R] 1/0.031188s	0.489281	60058	0.94	0.057639	60058	8.04	858%	graph
gov.gsa.www  (https)	0.020555	222606	84.92	0.020875	222606	84.92	100%	graph
gov.gsaig.www  (https)	0.675804	58879	0.67	0.398859	58879	1.13	170%	graph
gov.plainlanguage  (https)  [v4R] 1/0.039940s  [v6R] 1/0.036180s	0.472147	20827	0.34	0.067977	20827	2.37	704%	graph
• gov.plainlanguage.www  (https)	0.033298	20827	4.82	0.029728	20827	5.48	114%	graph
gov.usa.www  (https)	0.025275	49274	15.04	0.021367	49274	17.90	119%	graph
IPv6 operational: 100% of linked subdomains (2/2), 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