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 2021.09.19 -

gov.smokefree. | 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)	0.369	83832	1.73	0.314	83949	2.04	118%	graph
com.googletagmanager.www  (https)	0.137	1555	0.09	0.140	1555	0.08	98%	graph
com.instagram  [v4R] 3/0.498s  [v6R] 3/0.326s	0.606	20776	0.26	0.405	20776	0.39	150%	graph
com.twitter  [v4R] 1/0.154s	0.807	77899	0.74	0.000	0	0	n/a	graph
com.twitter  (https)	0.616	77900	0.96	0.000	0	0	n/a	graph
gov.cancer  [v4R] 1/0.074s  [v6R] 1/0.026s	0.282	118822	3.21	0.192	118872	4.73	147%	graph
gov.cancer.www  [v4R] 1/0.015s  [v6R] 1/0.013s	0.169	118822	5.35	0.167	118872	5.43	102%	graph
gov.hhs  [v4R] 4/0.251s	0.938	33306	0.27	0.004	0	0	n/a	graph
gov.hhs.betobaccofree  (https)	0.615	50009	0.62	0.400	50027	0.95	154%	graph
gov.hhs.www  (https)	0.588	31359	0.41	0.582	30339	0.40	98%	graph
gov.nih  [v4R] 2/0.204s	0.300	67999	1.73	0.005	0	0	n/a	graph
gov.smokefree  (https)	0.168	38835	1.76	0.174	38835	1.70	97%	graph
gov.smokefree.60plus  (https)	0.162	32647	1.53	0.004	0	0	n/a	graph
gov.smokefree.espanol  (https)	0.277	30932	0.85	0.166	30932	1.42	167%	graph
gov.smokefree.teen  (https)	0.178	32380	1.39	0.165	32380	1.50	108%	graph
gov.smokefree.veterans  (https)	0.179	34919	1.49	0.164	34919	1.62	109%	graph
gov.smokefree.women  (https)	0.179	31463	1.34	0.164	31463	1.46	109%	graph
• gov.smokefree.www  (https)  [v4R] 1/0.146s  [v6R] 1/0.139s	0.203	38835	1.46	0.198	38835	1.50	103%	graph
gov.usa  [v4R] 2/0.142s  [v6R] 2/0.146s	0.469	107284	1.75	0.498	107284	1.64	94%	graph
net.jsdelivr.cdn  (https)  [v4R] 1/0.137s  [v6R] 1/0.146s	0.137	0	0	0.146	0	0	n/a	graph
IPv6 operational: 86% of linked subdomains (6/7), 70% of all linked domains (14/20)	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