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 2021.07.20 -

gov.listo. | Department of Homeland Security	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.354	209490	4.52	0.360	209664	4.44	98%	graph
com.instagram.www  (https)  [v4R] 1/0.210s  [v6R] 1/0.264s	0.290	20776	0.55	0.377	20776	0.42	77%	graph
com.linkedin.www  (https)	0.241	86017	2.72	0.489	86017	1.34	49%	graph
com.twitter  (https)	0.593	69182	0.89	0.000	0	0	n/a	graph
com.youtube.www  (https)	0.371	636224	13.09	0.423	631534	11.38	87%	graph
gov.dhs.oig.www  (https)	0.222	55091	1.89	0.160	55091	2.63	139%	graph
gov.dhs.www  (https)	0.185	102296	4.22	0.166	102318	4.69	111%	graph
gov.fema.community  (https)  [v4R] 1/0.422s	0.615	55251	0.69	0.004	0	0	n/a	graph
gov.fema.www  (https)	0.149	86252	4.43	0.140	86252	4.70	106%	graph
• gov.listo.www  (https)  [v4R] 1/0.138s  [v6R] 1/0.126s	0.163	67205	3.14	0.144	67205	3.56	113%	graph
gov.ready.www  (https)	0.156	67426	3.31	0.145	67426	3.54	107%	graph
gov.usa.www  (https)	0.251	107588	3.27	0.143	107588	5.74	175%	graph
gov.vacunas.www  (https)	0.165	37574	1.73	0.147	37574	1.95	112%	graph
gov.whitehouse.www  (https)	0.291	117916	3.09	0.174	117936	5.19	168%	graph
IPv6 operational: 100% of linked subdomains (1/1), 86% of all linked domains (12/14)	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: itrg-contact@list.nist.gov