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 2026.03.26 -

gov.data. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.amazonaws.s3-us-gov-west-1  (https)  [v4R] 1/0.215989s	0.588620	318234	4.13	0.053873	0	0	n/a	graph
com.github  (https)	0.129180	569022	33.65	0.003044	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.069894s	0.238483	244940	7.85	0.004125	0	0	n/a	graph
gov.data  (https)	0.292599	121568	3.18	0.041813	121568	22.62	712%	graph
gov.data.catalog-beta  (https)	0.616188	175795	2.18	0.086004	175795	15.60	716%	graph
gov.data.catalog  (https)  [v4R] 1/0.034939s  [v6R] 1/1.065624s	0.072479	195885	20.76	1.098914	195885	1.36	7%	graph
gov.data.resources  (https)	0.359817	45078	0.96	0.074581	45078	4.65	485%	graph
gov.data.strategy  (https)	0.371536	15733	0.32	0.068090	15733	1.77	546%	graph
• gov.data.www  (https)  [v4R] 1/0.201932s  [v6R] 1/0.198677s	0.245814	121568	3.79	0.228939	121568	4.07	107%	graph
gov.digital  (https)	0.367328	55182	1.15	0.047775	55182	8.96	781%	graph
gov.gsa.www  (https)	1.129026	199986	1.35	0.062040	199986	24.61	1821%	graph
gov.gsaig.www  (https)	0.359721	64106	1.36	0.090762	64106	5.43	399%	graph
gov.performance.www  (https)	0.321029	11840	0.28	0.046271	11840	1.96	698%	graph
gov.usa.www  (https)	0.042283	47231	8.58	0.035649	47231	10.30	120%	graph
net.jsdelivr.cdn  (https)  [v4R] 1/0.050845s  [v6R] 1/0.043387s	0.140064	46792	2.55	0.110482	46792	3.25	127%	graph
IPv6 operational: 100% of linked subdomains (6/6), 80% of all linked domains (12/15)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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