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 2026.11.13 -

gov.vaccines. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.googletagmanager.www  (https)	0.045698	1561	0.26	0.037289	1561	0.32	122%	graph
gov.cdc.www  (https)  [v4R] 1/0.039303s  [v6R] 1/0.045955s	0.083700	60457	5.56	0.140556	60457	3.29	59%	graph
gov.hhs.www  (https)	0.040606	363	0.07	0.031056	363	0.09	129%	graph
• gov.vaccines.www  (https)  [v4R] 1/0.133192s  [v6R] 1/0.032638s	0.173017	43719	1.93	0.131153	43719	2.55	132%	graph
IPv6 operational: 100% of linked subdomains (1/1), 100% of all linked domains (4/4)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

For comments, questions or suggested domains please contact: [email protected]