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 2025.06.22 -

gov.fueleconomy. | Department of Energy	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
edu.ucdavis.its.gis  [v4R] 1/0.493046s	0.797636	1854	0.02	0.064147	0	0	n/a	graph
gov.energy.afdc.www  [v4R] 2/0.092545s	0.181665	29536	1.24	0.007563	0	0	n/a	graph
gov.energy.cleancities  (https)	0.166499	68520	3.15	0.001233	0	0	n/a	graph
gov.energy.eere.www  [v4R] 2/0.133674s	0.165580	0	0	0.007493	0	0	n/a	graph
gov.energy.eere.www  (https)  [v4R] 1/0.093181s	0.115272	0	0	0.001184	0	0	n/a	graph
gov.epa.www  [v4R] 1/0.008842s  [v6R] 1/0.009067s	0.029395	62655	16.48	0.027690	62655	17.70	107%	graph
gov.epa.www  (https)	0.023177	62655	20.78	0.030762	62655	15.93	77%	graph
• gov.fueleconomy.www  (https)	0.175036	39841	1.74	0.212000	39841	1.43	83%	graph
IPv6 operational: 100% of linked subdomains (1/1), 38% of all linked domains (3/8)	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]