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 2021.03.01 -

gov.fda. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
be.youtu  (https)  [v4R] 1/0.273s  [v6R] 1/0.166s	0.860	561276	4.98	0.717	554765	5.91	119%	graph
com.facebook.www  (https)	0.325	138702	3.26	0.299	138822	3.54	109%	graph
com.twitter.www  (https)  [v4R] 1/0.421s	0.925	45956	0.38	0.000	0	0	n/a	graph
com.youtube.www  (https)	0.628	555789	6.75	0.572	474197	6.32	94%	graph
gov.fda.www  [v4R] 1/0.070s  [v6R] 1/0.024s	0.208	55199	2.02	0.172	55199	2.45	121%	graph
• gov.fda.www  (https)	0.376	55199	1.12	0.150	55199	2.80	250%	graph
gov.hhs.www  (https)	0.195	52841	2.07	0.151	52841	2.67	129%	graph
gov.usa.www  (https)	0.182	106140	4.45	0.241	106140	3.36	75%	graph
IPv6 operational: 100% of linked subdomains (2/2), 88% of all linked domains (7/8)	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