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 2025.05.21 -

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] 1/0.191308s	0.279757	2699183	73.81	0.004198	0	0	n/a	graph
com.github  (https)	0.028286	288068	78.49	0.003417	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.054208s	0.169718	264663	11.95	0.001191	0	0	n/a	graph
gov.congress.www  (https)	0.044908	6869	1.19	0.038743	6954	1.40	117%	graph
gov.data  (https)	0.502362	120936	1.84	0.034070	120936	27.14	1476%	graph
gov.data.catalog  (https)  [v4R] 1/0.027484s  [v6R] 1/0.021820s	0.036986	190559	40.38	0.028729	190559	51.92	129%	graph
gov.data.resources  (https)	0.382590	43535	0.87	0.027417	43535	12.30	1415%	graph
gov.data.strategy  (https)	0.326286	15733	0.37	0.030026	15733	4.00	1087%	graph
• gov.data.www  (https)  [v4R] 1/0.224544s  [v6R] 1/0.212150s	0.246033	120936	3.75	0.234172	120936	3.94	105%	graph
gov.digital  (https)	0.365313	56976	1.19	0.022773	56976	19.76	1659%	graph
gov.gsa.www  (https)	0.066616	215156	24.87	0.025214	215156	65.66	264%	graph
gov.gsaig.www  (https)	0.738719	60772	0.63	0.297315	60772	1.56	248%	graph
gov.performance.www  (https)	0.352070	35255	0.76	0.025963	35255	10.76	1408%	graph
gov.usa.www  (https)	0.020186	47941	18.29	0.021173	47941	17.42	95%	graph
net.jsdelivr.cdn  (https)  [v4R] 1/0.028716s  [v6R] 1/0.039208s	0.071606	46783	5.03	0.080190	46783	4.46	89%	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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