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 2021.10.18 -

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)	0.534	80399	1.15	0.409	80488	1.50	131%	graph
com.googletagmanager.www  (https)	0.143	1555	0.08	0.157	1555	0.08	91%	graph
com.instagram.www  (https)  [v4R] 1/0.548s  [v6R] 1/0.306s	0.760	67924	0.68	0.517	67924	1.00	147%	graph
com.twitter  (https)	0.692	80083	0.88	0.000	0	0	n/a	graph
com.youtube.www  (https)	0.361	580174	12.26	0.362	573375	12.10	99%	graph
gov.usa  (https)  [v4R] 1/0.137s  [v6R] 1/0.139s	0.231	72851	2.40	0.247	72851	2.25	94%	graph
• gov.usa.www  (https)	0.205	72851	2.71	0.222	72851	2.51	93%	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