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 2021.05.10 -

gov.gsaig. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.twitter  (https)	0.658	63942	0.74	0.006	0	0	n/a	graph
gov.gsa.www  [v4R] 1/0.013s  [v6R] 1/0.132s	0.143	68109	3.65	0.577	68109	0.90	25%	graph
• gov.gsaig.www  (https)	0.330	47039	1.09	0.630	47039	0.57	52%	graph
gov.ignet.www  (https)	0.595	54333	0.70	0.000	0	0	n/a	graph
gov.usa.www  (https)	0.461	107769	1.78	0.491	107769	1.68	94%	graph
gov.whitehouse.www  (https)	0.185	118734	4.89	0.211	118751	4.29	88%	graph
IPv6 operational: 100% of linked subdomains (1/1), 67% of all linked domains (4/6)	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