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 2025.05.08 -

gov.fedcenter. | Environmental Protection Agency	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
gov.commerce.www  (https)	0.491434	84772	1.32	0.070143	84772	9.24	701%	graph
gov.dhs.www  [v4R] 1/0.055489s  [v6R] 1/0.028037s	0.105377	110781	8.05	0.060404	110802	14.09	175%	graph
gov.doi.www  (https)	0.039588	51051	9.99	0.029284	51051	13.43	134%	graph
gov.energy.www  [v4R] 1/0.028128s  [v6R] 1/0.010312s	0.051082	89818	13.44	0.032527	89818	21.41	159%	graph
gov.epa.www  (https)	0.037277	63604	13.12	0.030971	63604	16.18	123%	graph
• gov.fedcenter.www  (https)	0.177095	64579	2.78	0.193403	64579	2.55	92%	graph
gov.gsa.www  [v4R] 1/0.008929s  [v6R] 1/0.009824s	0.030984	216067	54.95	0.032378	216067	51.51	94%	graph
gov.hhs.www	0.016305	365	0.17	0.018469	365	0.15	89%	graph
gov.nasa.www  [v4R] 1/0.011205s  [v6R] 1/0.015426s	0.034713	296815	66.60	0.038454	296815	59.59	89%	graph
gov.state.www  [v4R] 1/0.078066s  [v6R] 1/0.012350s	0.137050	521485	29.04	0.066404	521485	60.28	208%	graph
gov.sustainability.www  [v4R] 1/0.029269s	0.059873	10322	1.33	0.007509	0	0	n/a	graph
gov.treasury.www	0.000	0	0	0.000	0	0	n/a	graph
gov.usps.www  [v4R] 1/0.078419s  [v6R] 1/0.053224s	0.200086	100142	3.82	0.164755	100142	4.66	122%	graph
gov.va.www  [v4R] 1/0.166548s  [v6R] 1/0.191401s	0.573806	64292	0.86	0.831173	64292	0.59	69%	graph
mil.army.usace.www	0.017791	376	0.17	0.012073	376	0.24	142%	graph
IPv6 operational: 100% of linked subdomains (1/1), 87% of all linked domains (13/15)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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