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 2021.06.20 -

gov.aging. | 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  [v4R] 1/0.060s  [v6R] 1/0.076s	0.417	204623	3.75	0.401	204794	3.89	104%	graph
com.facebook.www  (https)	0.332	204621	4.71	0.332	204795	4.70	100%	graph
com.flickr.www  (https)	0.756	318755	3.22	0.723	318751	3.37	105%	graph
com.googletagmanager.www  (https)	0.162	1555	0.07	0.151	1555	0.08	107%	graph
com.instagram.www  (https)  [v4R] 1/0.280s  [v6R] 1/0.242s	0.366	20776	0.43	0.343	20776	0.46	107%	graph
com.linkedin.www  (https)	0.368	89145	1.85	0.504	89104	1.35	73%	graph
com.twitter  (https)	0.625	66887	0.82	0.004	0	0	n/a	graph
com.youtube.www  (https)	0.372	543265	11.15	0.394	544847	10.56	95%	graph
• gov.aging.www  (https)  [v4R] 2/0.155s  [v6R] 2/0.165s	0.239	32981	1.05	0.187	32981	1.34	127%	graph
gov.hhs.oig  (https)	0.000	0	0	4.512	0	0	n/a	graph
gov.hhs.www  (https)	0.162	52305	2.46	0.152	51287	2.57	104%	graph
gov.medicaid.www  (https)	0.464	205961	3.38	0.187	205961	8.39	248%	graph
gov.medicare  [v4R] 2/1.016s  [v6R] 2/0.170s	1.061	61518	0.44	0.208	61518	2.26	511%	graph
gov.ssa.www  [v4R] 1/0.047s  [v6R] 1/0.029s	0.217	30823	1.08	0.195	30823	1.21	111%	graph
gov.usa.www  (https)	0.463	107514	1.77	0.495	107514	1.66	94%	graph
gov.whitehouse.www  (https)	0.246	117625	3.65	0.180	117644	4.98	136%	graph
IPv6 operational: 100% of linked subdomains (1/1), 88% of all linked domains (14/16)	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: itrg-contact@list.nist.gov