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 2025.07.15 -

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] 1/0.173343s  [v6R] 1/0.161011s	0.237250	8657	0.28	0.212148	8657	0.31	112%	graph
gov.copyright.www  (https)	0.054651	57347	8.10	0.043479	57347	10.17	126%	graph
gov.crb.app  (https)	0.095202	8458	0.68	0.085060	8458	0.76	112%	graph
• gov.crb.www  (https)	0.133707	29487	1.69	0.138702	29487	1.63	96%	graph
gov.govinfo.www  (https)	0.087258	63458	5.56	0.073304	63458	6.63	119%	graph
gov.loc.www  (https)	0.045086	173783	29.46	0.063858	173783	21.05	71%	graph
gov.usa.www  (https)	0.022884	48043	16.66	0.020241	48043	18.33	110%	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

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