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.genome. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.252	195041	5.92	0.216	195150	6.88	116%	graph
com.twitter  (https)	0.689	63942	0.71	0.004	0	0	n/a	graph
com.youtube.www  (https)	0.646	497605	5.87	0.694	588202	6.46	110%	graph
gov.cdc.www  (https)	0.394	154683	2.99	0.154	154683	7.67	256%	graph
• gov.genome.www  (https)	0.381	83113	1.66	0.166	83113	3.82	230%	graph
gov.hhs.www  (https)	0.200	50728	1.94	0.155	50728	2.50	129%	graph
gov.nih.covid19  (https)	0.222	42218	1.45	0.197	42218	1.64	113%	graph
gov.nih.salud  (https)	0.151	31186	1.58	0.004	0	0	n/a	graph
gov.nih.www  (https)	0.154	67487	3.33	0.004	0	0	n/a	graph
gov.usa.www  (https)	0.484	107769	1.70	0.496	107769	1.66	97%	graph
IPv6 operational: 100% of linked subdomains (1/1), 70% of all linked domains (7/10)	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