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 2025.07.12 -

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] 1/0.198424s	0.246340	276482	8.57	0.003369	0	0	n/a	graph
com.github  (https)	0.029112	286883	75.47	0.003342	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.068440s	0.191167	270387	10.80	0.001196	0	0	n/a	graph
gov.congress.www  (https)	0.032208	6897	1.64	0.033636	6981	1.61	98%	graph
gov.data  (https)	0.418143	120936	2.21	0.027704	120936	34.17	1548%	graph
gov.data.catalog  (https)  [v4R] 1/0.028496s  [v6R] 1/0.026404s	0.038282	184820	37.11	0.033664	184820	42.73	115%	graph
gov.data.resources  (https)	0.455032	44253	0.74	0.024561	44253	14.07	1896%	graph
gov.data.strategy  (https)	0.415769	15733	0.29	0.025308	15733	4.80	1660%	graph
• gov.data.www  (https)  [v4R] 1/0.217422s  [v6R] 1/0.214286s	0.239194	120936	3.86	0.234898	120936	3.94	102%	graph
gov.digital  (https)	0.359876	56976	1.21	0.029631	56976	14.99	1238%	graph
gov.gsa.www  (https)	0.025698	216818	66.17	0.034220	216818	48.65	74%	graph
gov.gsaig.www  (https)	1.135264	63138	0.42	0.350238	63138	1.38	324%	graph
gov.performance.www  (https)	0.326268	35255	0.83	0.025184	35255	10.76	1304%	graph
gov.usa.www  (https)	0.018182	48043	20.36	0.017933	48043	21.56	106%	graph
net.jsdelivr.cdn  (https)  [v4R] 1/0.018985s  [v6R] 1/0.020259s	0.066138	46807	5.41	0.055524	46807	6.49	120%	graph
IPv6 operational: 100% of linked subdomains (5/5), 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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