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 2018.12.15 -

gov.surgeongeneral. | 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)	0.675	566219	6.40	0.532	566484	8.12	127%	graph
com.instagram  (https)  [v4R] 1/0.261s  [v6R] 1/0.190s	0.512	27820	0.41	0.376	27994	0.57	137%	graph
com.twitter  (https)	0.327	227912	5.32	0.004	0	0	n/a	graph
com.youtube-nocookie.www  (https)	0.146	513	0.03	0.118	513	0.03	124%	graph
com.youtube.www  (https)	1.025	427545	3.18	1.123	395693	2.69	85%	graph
gov.federalregister.www  (https)	0.140	245993	13.41	0.004	0	0	n/a	graph
gov.hhs.connect.cloud  (https)	0.257	1233	0.04	0.004	0	0	n/a	graph
gov.hhs.www  [v4R] 1/0.072s  [v6R] 1/0.393s	0.184	47274	1.96	0.590	47279	0.61	31%	graph
gov.surgeongeneral.addiction  (https)	0.558	34350	0.47	0.012	0	0	n/a	graph
• gov.surgeongeneral.www	0.029	18803	4.94	0.028	18803	5.14	104%	graph
gov.surgeongeneral.www  (https)	0.198	18803	0.72	0.140	18803	1.03	142%	graph
gov.usa.www  [v4R] 1/0.521s  [v6R] 1/0.025s	0.742	23560	0.24	0.155	23560	1.16	479%	graph
gov.usphs  (https)	0.233	34658	1.14	0.004	0	0	n/a	graph
gov.whitehouse.www  [v4R] 1/0.136s  [v6R] 1/0.074s	0.250	54932	1.68	0.264	54932	1.59	95%	graph
IPv6 operational: 67% of linked subdomains (2/3), 64% of all linked domains (9/14)	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