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 2022.05.24 -

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)	0.266	80787	2.32	0.224	80879	2.75	119%	graph
com.flickr.www  (https)	0.296	332815	8.58	0.251	332879	10.11	118%	graph
com.googletagmanager.www  (https)	0.168	1555	0.07	0.172	1555	0.07	98%	graph
com.instagram.www  (https)  [v4R] 1/0.195s  [v6R] 1/0.196s	0.245	20791	0.65	0.250	20791	0.63	98%	graph
com.twitter  (https)	0.690	100273	1.11	0.000	0	0	n/a	graph
com.youtube.www  (https)	0.339	624568	14.04	0.424	743829	13.38	95%	graph
gov.airnow.www  (https)	0.663	99103	1.14	0.175	99103	4.33	380%	graph
gov.data.www  (https)  [v4R] 1/0.567s  [v6R] 1/0.459s	0.773	34948	0.35	0.498	34948	0.54	155%	graph
gov.epa.cfpub  (https)	0.215	1894	0.07	0.220	1894	0.07	98%	graph
gov.epa.echo  (https)	0.313	53342	1.30	0.325	53342	1.25	96%	graph
gov.epa.espanol  (https)	0.239	67687	2.16	0.028	0	0	n/a	graph
• gov.epa.www  (https)	0.161	77431	3.67	0.000	0	0	n/a	graph
gov.epa.www3  (https)  [v4R] 1/0.229s  [v6R] 1/0.214s	0.312	77431	1.89	0.242	0	0	n/a	graph
gov.regulations.www  (https)	0.378	2902	0.06	0.193	2902	0.11	196%	graph
gov.usa.www  (https)	0.160	72930	3.48	0.162	72930	3.44	99%	graph
gov.vaccines.www  (https)	0.178	51743	2.22	0.175	51743	2.25	102%	graph
gov.vote  (https)	0.159	22107	1.06	0.158	22107	1.06	100%	graph
gov.whitehouse.www  (https)	0.163	115119	5.40	0.169	115119	5.19	96%	graph
IPv6 operational: 40% of linked subdomains (2/5), 78% of all linked domains (14/18)	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