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 2023.02.07 -

gov.epa. | Environmental Protection Agency	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.313	60513	1.48	0.328	60601	1.41	95%	graph
com.flickr.www  (https)	0.295	331870	8.59	0.492	331850	5.15	60%	graph
com.googletagmanager.www  (https)	0.197	1555	0.06	0.188	1555	0.06	104%	graph
com.instagram.www  (https)	0.311	233493	5.72	0.322	233585	5.54	97%	graph
com.twitter  (https)	0.798	181330	1.73	0.028	0	0	n/a	graph
com.youtube.www  (https)	0.477	837442	13.41	0.416	791300	14.50	108%	graph
gov.airnow.www  (https)	0.792	98390	0.95	0.178	98390	4.22	445%	graph
gov.data.www  (https)  [v4R] 1/0.711s  [v6R] 1/0.469s	0.931	34794	0.29	0.499	34794	0.53	187%	graph
gov.epa.cfpub  (https)	0.317	1894	0.05	0.226	1894	0.06	140%	graph
gov.epa.echo  (https)	0.309	41558	1.03	0.277	41558	1.15	112%	graph
gov.epa.espanol  (https)	0.286	90943	2.43	0.224	90943	3.10	127%	graph
• gov.epa.www  (https)	0.304	98690	2.48	0.412	98690	1.83	74%	graph
gov.regulations.www  (https)	0.355	2978	0.06	0.304	2978	0.07	117%	graph
gov.usa.www  (https)	0.286	73141	1.95	0.181	73141	3.08	158%	graph
gov.whitehouse.www  (https)	0.289	126539	3.34	0.186	126539	5.20	156%	graph
IPv6 operational: 100% of linked subdomains (4/4), 93% of all linked domains (14/15)	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