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.ecr. | Morris K. Udall and Stewart L. Udall Foundation	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook  [v4R] 2/0.171s  [v6R] 2/0.185s	0.276	194975	5.40	0.302	195290	4.93	91%	graph
com.facebook.www  (https)	0.205	194965	7.27	0.214	195280	6.97	96%	graph
com.instagram  [v4R] 3/0.291s  [v6R] 3/0.369s	0.338	20776	0.47	0.494	20776	0.32	68%	graph
com.instagram.www  (https)  [v4R] 1/0.164s  [v6R] 1/0.196s	0.208	20776	0.76	0.276	20776	0.57	75%	graph
com.twitter  [v4R] 1/0.158s	0.757	63942	0.64	0.000	0	0	n/a	graph
com.twitter  (https)	0.603	63942	0.81	0.000	0	0	n/a	graph
gov.doioig.www  (https)	0.867	46350	0.41	0.357	46350	0.99	243%	graph
• gov.ecr.www  (https)  [v4R] 1/0.363s	0.761	28129	0.28	0.000	0	0	n/a	graph
gov.osc  (https)	0.258	92322	2.73	0.000	0	0	n/a	graph
gov.udall  [v4R] 1/0.147s	0.605	23417	0.30	0.004	0	0	n/a	graph
gov.usa.www  [v4R] 1/0.012s  [v6R] 1/0.133s	0.135	107769	6.11	0.619	107769	1.33	22%	graph
IPv6 operational: 0% of linked subdomains (0/1), 55% of all linked domains (6/11)	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