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 2025.07.01 -

gov.fedcenter. | Environmental Protection Agency	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
gov.commerce.www  (https)	0.528880	84310	1.22	0.086879	84310	7.48	614%	graph
gov.dhs.www  [v4R] 1/0.078179s  [v6R] 1/0.050259s	0.129865	105109	6.22	0.111972	105129	7.23	116%	graph
gov.doi.www  (https)	0.053410	49310	7.10	0.062540	49310	6.07	85%	graph
gov.energy.www  [v4R] 1/0.029764s  [v6R] 1/0.014222s	0.069672	87661	9.69	0.037285	87661	18.08	186%	graph
gov.epa.www  (https)	0.044587	61841	10.72	0.052995	61841	9.07	85%	graph
• gov.fedcenter.www  (https)	0.246025	65896	2.04	0.192914	65896	2.62	128%	graph
gov.hhs.www	0.018913	361	0.15	0.026145	361	0.11	69%	graph
gov.nasa.www  [v4R] 1/0.026545s  [v6R] 1/0.015605s	0.074805	340089	35.06	0.067554	340089	38.73	110%	graph
gov.va.www  [v4R] 1/0.188675s  [v6R] 1/0.182319s	0.672235	64905	0.74	0.698601	64905	0.71	96%	graph
mil.army.usace.www	0.033788	376	0.09	0.015501	376	0.19	220%	graph
IPv6 operational: 100% of linked subdomains (1/1), 100% of all linked domains (10/10)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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