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 2025.07.02 -

gov.hydrogen. | Department of Energy	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.098356s  [v6R] 1/0.051584s	0.201848	76399	2.90	0.150847	76536	3.89	134%	graph
com.googleapis.fonts  (https)	0.041798	1621	0.30	0.046527	1621	0.27	89%	graph
com.googletagmanager.www  (https)	0.040155	1561	0.30	0.039632	1561	0.31	103%	graph
com.gstatic.fonts  (https)	0.030401	1561	0.40	0.029445	1561	0.41	103%	graph
com.linkedin.www  (https)	0.191976	138652	5.54	0.258168	139075	4.11	74%	graph
com.responsibledisclosure.doe  (https)  [v4R] 2/0.250418s	0.263386	6603	0.19	0.015739	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.057474s	0.165628	268703	12.42	0.003325	0	0	n/a	graph
com.youtube.www  (https)	0.137373	604796	33.68	0.171305	605135	27.00	80%	graph
gov.commerce.www  (https)	0.141050	84310	4.56	0.055688	84310	11.70	256%	graph
gov.defense.www  (https)	0.041421	369	0.07	0.106486	367	0.03	38%	graph
gov.doe.directives.www  (https)	0.079604	118	0.01	0.003416	0	0	n/a	graph
gov.doi.www  (https)	0.030849	53826	13.69	0.025956	53826	16.43	120%	graph
gov.dol.www  (https)	0.034346	90212	20.24	0.038478	90235	18.12	89%	graph
gov.energy  (https)	0.042257	0	0	0.034724	0	0	n/a	graph
gov.energy.eere.www1  (https)	0.060750	1825	0.23	0.003336	0	0	n/a	graph
gov.energy.hydrogen.www  (https)	0.090017	44667	3.79	0.069843	44667	4.94	130%	graph
gov.energy.www  (https)	0.032362	87661	20.90	0.050675	87661	13.38	64%	graph
gov.epa.www  (https)	0.029831	61894	16.28	0.033976	61894	14.31	88%	graph
• gov.hydrogen.www  (https)  [v4R] 2/0.382711s	0.426515	31358	0.56	0.015700	0	0	n/a	graph
gov.nasa.www  (https)	0.030857	347112	88.28	0.026616	347112	101.86	115%	graph
gov.sba.www  (https)	0.049074	127144	19.80	0.793968	127144	1.22	6%	graph
gov.state.www  (https)	0.078819	521485	51.01	0.054431	521485	73.68	144%	graph
gov.transportation.www  (https)	0.040953	0	0	0.027696	0	0	n/a	graph
gov.treasury.home  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.usa.www  (https)	0.025626	48012	14.65	0.022438	48012	16.65	114%	graph
gov.usda.www  (https)	0.029855	0	0	0.030958	0	0	n/a	graph
gov.whitehouse.www  (https)	0.027704	244147	68.99	0.031927	244147	60.09	87%	graph
IPv6 operational: 0% of linked subdomains (0/1), 67% of all linked domains (18/27)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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