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 2021.05.15 -

gov.hydrogen. | Department of Energy	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.googleapis.ajax  (https)  [v4R] 2/0.353s  [v6R] 2/0.325s	0.535	54491	0.78	0.530	54491	0.78	101%	graph
com.googleapis.fonts  (https)	0.145	1588	0.08	0.146	1588	0.08	100%	graph
com.googletagmanager.www  (https)	0.157	1555	0.08	0.141	1555	0.08	112%	graph
com.usps.about  (https)  [v4R] 50/0.394s  [v6R] 50/0.319s	0.397	0	0	0.322	0	0	n/a	graph
gov.defense.www  (https)	0.498	172823	2.65	0.262	172746	5.04	190%	graph
gov.dhs.www  (https)	0.220	109525	3.80	0.168	109543	4.99	131%	graph
gov.energy  (https)  [v4R] 1/0.197s  [v6R] 1/0.164s	0.409	48241	0.90	0.324	48241	1.14	126%	graph
gov.energy.eere-exchange  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.energy.www  (https)	0.346	48241	1.06	0.298	48241	1.24	116%	graph
gov.epa.www  (https)	0.198	36574	1.41	0.154	36574	1.81	129%	graph
• gov.hydrogen.www  (https)  [v4R] 1/0.217s	0.404	16385	0.31	0.000	0	0	n/a	graph
gov.nasa.www  (https)	0.259	9766	0.29	0.283	9766	0.26	92%	graph
gov.nist.www  (https)	0.253	68227	2.06	0.147	68227	3.53	172%	graph
gov.nsf.www  (https)	0.172	73970	3.28	0.167	73970	3.38	103%	graph
gov.transportation.www  (https)	0.263	67376	1.96	0.151	67376	3.41	175%	graph
gov.usda.www  (https)	0.182	39484	1.66	0.274	39484	1.10	66%	graph
IPv6 operational: 0% of linked subdomains (0/1), 81% of all linked domains (13/16)	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: usgv6-deploymon@nist.gov