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 2026.09.01 -

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] 1/0.352927s	0.479225	454025	7.23	0.052282	0	0	n/a	graph
com.github  (https)	0.179652	573554	24.45	0.005205	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.061012s	0.198074	32712	1.26	0.002510	0	0	n/a	graph
gov.data  (https)	0.417521	121853	2.23	0.033500	121853	28.17	1264%	graph
gov.data.catalog  (https)	0.055325	213182	29.57	0.063007	213182	25.82	87%	graph
gov.data.resources  (https)	0.443446	49199	0.85	0.045755	49199	8.34	984%	graph
• gov.data.www  (https)  [v4R] 1/0.227617s  [v6R] 1/0.368175s	0.284646	121853	3.27	0.424301	121853	2.19	67%	graph
gov.digital  (https)	0.337840	34470	0.78	0.045737	34470	5.84	749%	graph
gov.gsa.www  (https)	0.043259	188330	33.41	0.036709	188330	39.91	119%	graph
gov.gsaig.www  (https)	0.214810	68155	2.43	0.215147	68155	2.42	100%	graph
gov.performance.www  (https)	0.323054	11885	0.28	0.074062	11885	1.23	436%	graph
gov.usa.www  (https)	1.101797	47217	0.33	0.024247	47217	15.01	4588%	graph
net.jsdelivr.cdn  (https)  [v4R] 1/0.022207s  [v6R] 1/0.023525s	0.069830	48904	5.41	0.110642	48904	3.39	63%	graph
IPv6 operational: 100% of linked subdomains (4/4), 77% of all linked domains (10/13)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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