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 2021.05.09 -

gov.arctic. | National Science Foundation	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.218	194984	6.83	0.244	195152	6.11	89%	graph
com.googleapis.fonts  (https)	0.137	1588	0.09	0.141	1588	0.09	97%	graph
com.twitter  (https)	0.615	64186	0.80	0.004	0	0	n/a	graph
• gov.arctic.www  (https)	1.544	214082	1.06	1.064	214082	1.54	145%	graph
IPv6 operational: 100% of linked subdomains (1/1), 75% of all linked domains (3/4)	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: usgv6-deploymon@nist.gov