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 2021.07.30 -

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] 1/0.179s  [v6R] 1/0.167s	0.235	8018	0.26	0.340	8018	0.18	69%	graph
gov.copyright.www  (https)	0.325	45747	1.07	0.317	45747	1.10	103%	graph
gov.crb.app  (https)	0.240	10124	0.32	0.634	10124	0.12	38%	graph
• gov.crb.www  (https)	0.279	26255	0.72	0.286	26255	0.70	98%	graph
gov.loc.www  (https)	0.213	176241	6.31	0.208	176241	6.46	102%	graph
gov.usa.www  (https)	0.137	107412	6.00	0.142	107412	5.79	96%	graph
IPv6 operational: 100% of linked subdomains (2/2), 100% of all linked domains (6/6)	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: itrg-contact@list.nist.gov