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 2021.07.02 -

gov.airnow. | Environmental Protection Agency	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.apple.apps  (https)  [v4R] 3/0.266s  [v6R] 3/0.243s	0.283	151401	4.08	0.262	151401	4.41	108%	graph
com.cloudflare.cdnjs  (https)	0.163	8868	0.42	0.165	8868	0.41	99%	graph
com.facebook.www  (https)	0.254	210752	6.33	0.294	210801	5.48	86%	graph
com.google.play  (https)  [v4R] 1/0.163s  [v6R] 1/0.162s	0.522	1402299	20.48	0.498	1405348	21.53	105%	graph
com.googletagmanager.www  (https)	0.140	1555	0.08	0.136	1555	0.09	103%	graph
com.servicenowservices.usepa  (https)  [v4R] 1/0.486s	0.575	30408	0.40	0.012	0	0	n/a	graph
com.twitter  (https)	0.598	69215	0.88	0.000	0	0	n/a	graph
gov.airnow.fire  (https)	0.633	133827	1.61	0.635	133827	1.61	100%	graph
• gov.airnow.www  (https)	0.612	94549	1.18	0.607	94549	1.19	101%	graph
gov.epa.gispub  (https)  [v4R] 1/0.189s  [v6R] 1/0.182s	0.214	3763	0.13	0.212	3670	0.13	99%	graph
gov.epa.www  (https)	0.146	60810	3.17	0.150	60810	3.09	97%	graph
gov.epa.www3  (https)  [v4R] 1/0.199s  [v6R] 1/0.181s	0.257	60810	1.81	0.232	60810	2.00	111%	graph
info.enviroflash.feeds	0.061	10425	1.30	0.012	0	0	n/a	graph
info.enviroflash.www	0.060	7800	0.99	0.012	0	0	n/a	graph
net.jsdelivr.cdn  (https)  [v4R] 1/0.361s  [v6R] 1/0.147s	0.969	21255	0.17	0.207	0	0	n/a	graph
org.airnowapi.docs  (https)	0.242	4428	0.14	0.012	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (2/2), 62% of all linked domains (10/16)	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