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 2026.10.24 -

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)	0.038601	1621	0.33	0.037495	1621	0.33	103%	graph
com.googletagmanager.www  (https)	0.042274	1561	0.28	0.040417	1561	0.30	105%	graph
com.gstatic.fonts  (https)	0.027295	1561	0.44	0.029057	1561	0.41	93%	graph
com.responsibledisclosure.doe  (https)  [v4R] 2/0.252269s	0.262229	5433	0.16	0.008377	0	0	n/a	graph
gov.commerce.www  (https)	0.040983	5332	1.02	0.028269	5374	1.46	144%	graph
gov.defense.www  (https)	0.066433	369	0.04	0.060162	369	0.05	110%	graph
gov.doe.directives.www  (https)  [v4R] 1/0.036388s  [v6R] 1/0.038066s	0.056269	118340	16.12	0.059130	118340	15.30	95%	graph
gov.doi.www  (https)	0.048330	57810	9.19	0.053987	57810	8.32	91%	graph
gov.dol.www  (https)	0.055777	86727	12.03	0.057545	86742	11.61	97%	graph
gov.energy  (https)	0.030672	0	0	0.038523	0	0	n/a	graph
gov.energy.ig  (https)  [v4R] 1/0.074328s  [v6R] 1/0.062849s	0.145312	142828	7.52	0.090280	142828	12.11	161%	graph
gov.energy.www  (https)	0.024924	130641	41.53	0.021852	130641	47.46	114%	graph
gov.epa.www  (https)	0.033100	64918	15.01	0.034254	64918	14.57	97%	graph
• gov.hydrogen.www  (https)  [v4R] 2/0.222578s	0.251957	30330	0.92	0.023120	0	0	n/a	graph
gov.nasa.www  (https)	0.036654	348025	73.76	0.031091	348025	85.65	116%	graph
gov.sba.www  (https)	0.129019	149974	8.87	0.058251	149974	19.73	222%	graph
gov.state.www  (https)	0.077400	659508	65.35	0.061749	659508	82.49	126%	graph
gov.transportation.www  (https)	0.053452	374	0.05	0.044836	376	0.07	121%	graph
gov.treasury.home  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.usa.www  [v4R] 1/0.004749s  [v6R] 1/0.005282s	0.024262	48647	15.46	0.022284	48647	16.87	109%	graph
gov.usda.www  (https)	0.046622	366	0.06	0.034421	364	0.08	135%	graph
gov.whitehouse.www  [v4R] 1/0.019485s  [v6R] 1/0.010426s	0.053175	298512	42.97	0.037623	298512	61.55	143%	graph
gov.whitehouse.www  (https)	0.032914	298512	71.17	0.028152	298512	81.34	114%	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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