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 2021.09.19 -

gov.usa. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.437	83839	1.46	0.292	83950	2.19	150%	graph
com.googletagmanager.www  (https)	0.144	1555	0.08	0.139	1555	0.09	103%	graph
com.instagram.www  (https)  [v4R] 1/0.221s  [v6R] 1/0.212s	0.339	20776	0.47	0.286	20776	0.55	118%	graph
com.twitter  (https)	0.704	77899	0.84	0.000	0	0	n/a	graph
com.youtube.www  (https)	0.346	574307	12.65	0.335	643231	14.64	116%	graph
gov.usa  (https)  [v4R] 1/0.129s  [v6R] 1/0.129s	0.464	107284	1.76	0.159	107284	5.16	292%	graph
• gov.usa.www  (https)	0.431	107284	1.90	0.133	107284	6.17	325%	graph
IPv6 operational: 100% of linked subdomains (2/2), 86% of all linked domains (6/7)	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: itrg-contact@list.nist.gov