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 2021.05.18 -

gov.dietaryguidelines. | U.S. Department of Agriculture	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.227	196001	6.59	0.247	196053	6.07	92%	graph
com.flickr  (https)	0.453	319127	5.38	0.004	0	0	n/a	graph
com.flickr.www  (https)	0.323	319133	7.55	0.397	319146	6.13	81%	graph
com.google.plus  (https)  [v4R] 1/0.168s  [v6R] 1/0.170s	0.260	71639	2.10	0.278	71706	1.97	94%	graph
com.govdelivery.public  (https)  [v4R] 1/0.146s  [v6R] 1/0.150s	0.210	8018	0.29	0.207	8018	0.30	102%	graph
com.instagram.www  (https)  [v4R] 1/0.161s  [v6R] 1/0.203s	0.207	20776	0.77	0.328	20776	0.48	63%	graph
com.twitter  (https)	0.590	63819	0.83	0.000	0	0	n/a	graph
com.twitter.www  (https)  [v4R] 1/0.428s	0.919	63819	0.53	0.000	0	0	n/a	graph
com.youtube.www  (https)	0.351	505919	10.99	0.329	599603	13.90	126%	graph
• gov.dietaryguidelines.www  (https)	0.334	44753	1.02	0.000	0	0	n/a	graph
gov.healthcare.www  (https)	0.284	58133	1.56	0.189	58133	2.35	150%	graph
gov.hhs.www  (https)	0.142	50555	2.72	0.139	50555	2.77	102%	graph
gov.usa.www  (https)	0.357	107769	2.30	0.358	107769	2.30	100%	graph
gov.usda.www  (https)	0.169	39502	1.78	0.149	39502	2.03	114%	graph
gov.whitehouse.www  (https)	0.186	118938	4.87	0.177	118955	5.13	105%	graph
IPv6 operational: 0% of linked subdomains (0/1), 73% of all linked domains (11/15)	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: usgv6-deploymon@nist.gov