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.us. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.418	80412	1.47	0.398	80493	1.54	105%	graph
com.googletagmanager.www  (https)	0.143	1555	0.08	0.153	1555	0.08	94%	graph
com.instagram.www  (https)  [v4R] 1/0.289s  [v6R] 1/0.300s	0.496	67965	1.05	0.510	67925	1.02	97%	graph
com.twitter  (https)	0.663	80334	0.92	0.000	0	0	n/a	graph
com.youtube.www  (https)	0.363	581403	12.22	0.379	574153	11.55	94%	graph
• gov.us.www  (https)  [v4R] 1/0.159s  [v6R] 1/0.167s	0.276	72851	2.01	0.290	72851	1.92	95%	graph
gov.usa  (https)  [v4R] 1/0.258s  [v6R] 1/0.168s	0.370	72851	1.50	0.271	72851	2.05	136%	graph
gov.usa.www  (https)	0.220	72851	2.52	0.215	72851	2.59	102%	graph
IPv6 operational: 100% of linked subdomains (3/3), 88% of all linked domains (7/8)	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