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 2023.09.22 -

gov.covidtest. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.arcgis.hub.covid-19-test-to-treat-locator-dhhs  (https)	0.194	58076	2.29	0.004	0	0	n/a	graph
com.facebook.www  (https)  [v4R] 1/0.200s	0.273	65166	1.82	0.251	61320	1.86	102%	graph
com.googletagmanager.www  (https)	0.169	1555	0.07	0.169	1555	0.07	100%	graph
com.instagram.www  (https)	0.441	289061	5.00	0.418	289209	5.28	106%	graph
com.twitter  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.cdc  (https)  [v4R] 1/0.267s	0.388	217149	4.27	0.000	0	0	n/a	graph
gov.cdc.testinglocator  (https)	0.475	147332	2.36	0.215	147332	5.22	221%	graph
gov.cdc.www  (https)	0.254	217149	6.51	0.313	217149	5.29	81%	graph
gov.covid.www  (https)	0.179	31695	1.35	0.270	31695	0.89	66%	graph
• gov.covidtest.www  (https)  [v4R] 1/0.279s  [v6R] 1/0.181s	0.306	26908	0.67	0.279	26908	0.74	110%	graph
gov.fda.www  (https)	0.437	53430	0.93	0.275	53430	1.48	159%	graph
gov.hhs  (https)  [v4R] 1/0.159s	0.185	47502	1.96	0.000	0	0	n/a	graph
gov.hhs.aspr  (https)  [v4R] 1/0.309s  [v6R] 1/0.231s	0.442	163444	2.82	0.364	163444	3.43	121%	graph
gov.hhs.oig  (https)	0.226	32396	1.10	0.000	0	0	n/a	graph
gov.hhs.wecandothis  (https)	0.343	56417	1.25	0.520	56431	0.83	66%	graph
gov.hhs.www  (https)	0.491	47504	0.74	0.210	47525	1.73	234%	graph
gov.hrsa.findahealthcenter  (https)	0.193	4095	0.16	0.000	0	0	n/a	graph
gov.usa.www  (https)	1.673	53148	0.24	0.227	53148	1.79	738%	graph
gov.vaccines  (https)  [v4R] 1/0.253s	0.423	68010	1.23	0.000	0	0	n/a	graph
org.makemytestcount  (https)  [v4R] 1/0.432s	0.639	104949	1.25	0.012	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (1/1), 60% of all linked domains (12/20)	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