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 2025.06.30 -

gov.citizenscience. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.googletagmanager.www  (https)	0.029127	1561	0.41	0.031217	1561	0.38	94%	graph
com.twitter  (https)  [v4R] 1/0.056379s	0.164202	269072	12.52	0.001201	0	0	n/a	graph
com.youtube.www  (https)	0.162615	612822	28.86	0.304321	611729	15.35	53%	graph
• gov.citizenscience.www  (https)	0.392248	19202	0.37	0.037014	19202	3.96	1059%	graph
gov.digital  (https)	0.406696	56976	1.07	0.036424	56976	12.07	1128%	graph
gov.gsa.www  (https)	0.024808	216654	68.87	0.029492	216654	57.00	83%	graph
gov.noaa.www  (https)	0.023354	919	0.30	0.037082	919	0.19	62%	graph
IPv6 operational: 100% of linked subdomains (1/1), 86% of all linked domains (6/7)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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