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 2022.05.25 -

gov.covidtests. | 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)	0.295	81403	2.11	0.220	81496	2.83	134%	graph
com.instagram.www  (https)  [v4R] 1/0.247s  [v6R] 1/0.206s	0.380	104081	2.09	0.392	103965	2.02	97%	graph
com.twitter  (https)	0.709	100190	1.08	0.019	0	0	n/a	graph
com.usps  (https)  [v4R] 50/0.457s	0.460	0	0	0.000	0	0	n/a	graph
gov.cdc  (https)  [v4R] 1/0.235s	0.326	168549	3.94	0.000	0	0	n/a	graph
gov.cdc.www  (https)	0.228	168549	5.63	0.212	168549	6.06	108%	graph
gov.cms.www  (https)	0.273	77334	2.16	0.271	261	0.01	0%	graph
gov.covid.www  (https)	0.184	28647	1.19	0.170	28647	1.28	108%	graph
• gov.covidtests.www  (https)  [v4R] 1/0.192s  [v6R] 1/0.170s	0.225	25646	0.87	0.197	25646	0.99	114%	graph
gov.hhs  (https)  [v4R] 1/0.154s	0.190	31061	1.25	0.000	0	0	n/a	graph
gov.hhs.connect.cloud  (https)	0.291	1233	0.03	0.000	0	0	n/a	graph
gov.hhs.oig  (https)	0.244	30034	0.94	0.012	0	0	n/a	graph
gov.hhs.wecandothis  (https)	0.230	67304	2.23	0.234	67322	2.20	98%	graph
gov.hhs.www  (https)	0.178	31061	1.33	0.210	31061	1.13	85%	graph
gov.usa.www  (https)	0.407	72930	1.37	0.182	72930	3.05	224%	graph
gov.vaccines  (https)  [v4R] 1/0.233s	0.271	51743	1.46	0.000	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (1/1), 56% of all linked domains (9/16)	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