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 2021.05.15 -

gov.imls. | Institute of Museum and Library Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.204	196715	7.36	0.230	196837	6.53	89%	graph
com.flickr.www  (https)	0.499	319245	4.88	0.353	319244	6.91	142%	graph
com.twitter  (https)	0.601	63819	0.81	0.000	0	0	n/a	graph
com.youtube.www  (https)	0.317	508971	12.26	0.336	527411	11.97	98%	graph
gov.imls.www  [v4R] 1/0.204s	0.744	78785	0.81	0.012	0	0	n/a	graph
• gov.imls.www  (https)	0.849	78785	0.71	0.000	0	0	n/a	graph
gov.osc  (https)	0.257	92322	2.74	0.000	0	0	n/a	graph
gov.usa  [v4R] 2/0.163s  [v6R] 2/0.165s	0.191	107769	4.30	0.303	107769	2.71	63%	graph
IPv6 operational: 0% of linked subdomains (0/2), 50% of all linked domains (4/8)	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: usgv6-deploymon@nist.gov