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 2025.11.26 -

gov.crb. | Library of Congress	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.govdelivery.service  (https)  [v4R] 1/0.059921s  [v6R] 1/0.060885s	0.089802	7656	0.66	0.088024	7656	0.66	101%	graph
gov.copyright.www  (https)	0.085759	56549	5.08	0.050332	56549	8.63	170%	graph
gov.crb.app  (https)	0.061921	2212	0.28	0.099293	8457	0.65	236%	graph
• gov.crb.www  (https)	0.155777	30596	1.51	0.078918	30596	2.99	199%	graph
gov.govinfo.www  (https)	0.081126	63308	5.96	0.065148	63308	7.43	125%	graph
gov.loc.www  (https)	0.094716	198190	16.09	0.061188	198190	24.79	154%	graph
gov.usa.www  (https)	0.035520	47111	10.27	0.023570	47111	15.63	152%	graph
IPv6 operational: 100% of linked subdomains (2/2), 100% of all linked domains (7/7)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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