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.arc. | Appalachian Regional Commission	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  [v4R] 1/0.048s  [v6R] 1/0.050s	0.265	194850	5.62	0.290	195227	5.13	91%	graph
com.googleapis.fonts  (https)	0.142	1588	0.09	0.147	1588	0.08	97%	graph
com.googletagmanager.www  (https)	0.137	1555	0.09	0.138	1555	0.09	99%	graph
com.linkedin.www  (https)	0.323	89093	2.10	0.478	89063	1.42	68%	graph
com.twitter.www  [v4R] 2/0.591s	1.096	63942	0.44	0.000	0	0	n/a	graph
com.unpkg  (https)	0.167	48317	2.21	0.145	48317	2.54	115%	graph
com.youtube.www  [v4R] 1/0.080s  [v6R] 1/0.035s	0.761	508831	5.10	0.672	529054	6.01	118%	graph
gov.arc.appalachianrc  (https)	0.000	0	0	0.013	0	0	n/a	graph
gov.arc.leadership  (https)	1.032	30141	0.22	0.725	30141	0.32	142%	graph
• gov.arc.www  (https)	0.144	39696	2.11	0.146	39696	2.07	98%	graph
mp.mailchi  (https)  [v4R] 1/0.152s	0.493	210833	3.26	0.004	0	0	n/a	graph
IPv6 operational: 67% of linked subdomains (2/3), 73% of all linked domains (8/11)	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