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 2026.07.01 -

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)	0.487446	1621	0.03	0.041537	1621	0.30	1188%	graph
com.googletagmanager.www  (https)	0.331436	1561	0.04	0.063960	1561	0.19	525%	graph
com.gstatic.fonts  (https)	0.041312	1561	0.29	0.074934	1561	0.16	55%	graph
com.responsibledisclosure.doe  (https)  [v4R] 2/0.279604s	0.509731	5422	0.08	0.005183	0	0	n/a	graph
gov.commerce.www  (https)	0.259617	5343	0.16	0.043365	5385	0.96	607%	graph
gov.defense.www  (https)	0.041853	369	0.07	0.296754	367	0.01	14%	graph
gov.doe.directives.www  (https)  [v4R] 1/1.078835s  [v6R] 1/0.260773s	1.329256	113923	0.65	0.317514	113923	2.74	419%	graph
gov.doi.www  (https)	1.368543	54907	0.31	0.505503	54907	0.83	271%	graph
gov.dol.www  (https)	0.351293	89387	1.94	1.491323	89399	0.46	24%	graph
gov.energy  (https)	0.039650	0	0	0.030573	0	0	n/a	graph
gov.energy.ig  (https)  [v4R] 1/0.322503s  [v6R] 1/0.281534s	0.380140	142194	2.85	0.559824	142194	1.94	68%	graph
gov.energy.www  (https)	0.129265	130694	7.73	0.040846	130694	24.93	323%	graph
gov.epa.www  (https)	0.042305	64994	11.81	0.065843	64994	7.63	65%	graph
• gov.hydrogen.www  (https)  [v4R] 2/1.460282s	1.504995	30330	0.15	0.005240	0	0	n/a	graph
gov.nasa.www  (https)	0.504448	343218	5.20	0.321879	343218	8.16	157%	graph
gov.sba.www  (https)	0.095076	125850	10.11	0.068542	125850	14.12	140%	graph
gov.state.www  (https)	0.247463	659508	20.37	1.336608	659508	3.77	18%	graph
gov.transportation.www  (https)	0.265433	374	0.01	0.047774	376	0.06	567%	graph
gov.treasury.home  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.usa.www  [v4R] 1/0.010569s  [v6R] 1/0.014061s	0.061416	47199	5.90	0.055370	47199	6.55	111%	graph
gov.usda.www  (https)	0.065840	0	0	0.068373	0	0	n/a	graph
gov.whitehouse.www  [v4R] 1/0.013719s  [v6R] 1/0.014181s	0.093339	289226	23.73	0.300451	289226	7.36	31%	graph
gov.whitehouse.www  (https)	0.102678	289226	21.63	0.079677	289226	27.93	129%	graph
IPv6 operational: 0% of linked subdomains (0/1), 78% of all linked domains (18/23)	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: [email protected]