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 2026.08.22 -

gov.hydrogen. | Department of Energy	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.googleapis.fonts  (https)	0.061373	1621	0.20	0.038084	1621	0.33	161%	graph
com.googletagmanager.www  (https)	0.039726	1561	0.31	0.045730	1561	0.26	87%	graph
com.gstatic.fonts  (https)	0.025353	1561	0.48	0.023821	1561	0.52	109%	graph
com.responsibledisclosure.doe  (https)  [v4R] 2/0.237240s	0.242477	5422	0.17	0.039076	0	0	n/a	graph
gov.commerce.www  (https)	0.027900	5343	1.51	0.022000	5385	1.87	124%	graph
gov.defense.www  (https)	0.042735	369	0.07	0.048962	369	0.06	88%	graph
gov.doe.directives.www  (https)  [v4R] 1/0.033120s  [v6R] 1/0.031750s	0.053502	117960	16.98	0.053029	117960	16.98	100%	graph
gov.doi.www  (https)	0.062077	55343	6.81	0.039537	55343	10.83	159%	graph
gov.dol.www  (https)	0.057315	87765	11.75	0.113449	87780	5.93	50%	graph
gov.energy  (https)	0.028706	0	0	0.037764	0	0	n/a	graph
gov.energy.ig  (https)  [v4R] 1/0.067784s  [v6R] 1/0.054775s	0.089799	143559	12.31	0.087943	143559	12.59	102%	graph
gov.energy.www  (https)	0.025180	131831	40.23	0.023415	131831	43.73	109%	graph
gov.epa.www  (https)	0.035823	64868	14.14	0.034582	64868	14.56	103%	graph
• gov.hydrogen.www  (https)  [v4R] 2/0.163159s	0.177683	30330	1.31	0.009448	0	0	n/a	graph
gov.nasa.www  (https)	0.036596	342986	72.69	0.038922	342986	68.86	95%	graph
gov.sba.www  (https)	0.028293	138438	37.72	0.073572	138438	14.47	38%	graph
gov.state.www  (https)	0.073613	659508	68.93	0.055512	659508	91.48	133%	graph
gov.transportation.www  (https)	0.037333	376	0.08	1.111036	376	0.00	3%	graph
gov.treasury.home  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.usa.www  [v4R] 1/0.004556s  [v6R] 1/0.004914s	0.027856	47217	13.34	0.024201	47217	15.01	113%	graph
gov.usda.www  (https)	0.033329	366	0.08	0.048047	366	0.06	69%	graph
gov.whitehouse.www  [v4R] 1/0.012907s  [v6R] 1/0.013239s	0.039066	299461	58.58	0.038535	299461	60.12	103%	graph
gov.whitehouse.www  (https)	0.024490	299461	95.20	0.027461	299461	84.62	89%	graph
IPv6 operational: 0% of linked subdomains (0/1), 83% of all linked domains (19/23)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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