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 2021.07.27 -

gov.hud. | Department of Housing and Urban Development	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.cloudflare.cdnjs  (https)	0.251	8868	0.27	0.161	8868	0.42	156%	graph
com.facebook.www  (https)	0.347	214704	4.72	0.339	214534	4.83	102%	graph
com.flickr.www  (https)	0.628	322357	3.92	0.455	322395	5.41	138%	graph
com.googleapis.fonts  (https)	0.136	1588	0.09	0.140	1588	0.09	98%	graph
com.instagram  (https)  [v4R] 2/0.346s  [v6R] 2/0.342s	0.421	20776	0.38	0.430	20776	0.37	98%	graph
com.instagram.www  (https)  [v4R] 1/0.231s  [v6R] 1/0.231s	0.306	20776	0.52	0.320	20776	0.50	96%	graph
com.nuance.www  [v4R] 1/0.138s	0.369	90002	1.86	0.004	0	0	n/a	graph
com.twitter  (https)	0.593	69841	0.90	0.004	0	0	n/a	graph
com.youtube.www  (https)	0.351	641044	13.95	0.390	568409	11.12	80%	graph
• gov.hud.www  (https)	2.582	135201	0.40	0.896	135201	1.15	288%	graph
gov.huduser.www  (https)	0.232	137	0.00	0.004	0	0	n/a	graph
gov.usa.www  (https)	0.126	107412	6.51	0.304	107412	2.69	41%	graph
gov.vaccines.www  (https)	0.393	36660	0.71	0.145	36660	1.93	271%	graph
gov.whitehouse.www  (https)	0.327	137790	3.22	0.161	117803	5.60	174%	graph
org.w3.www	0.077	27384	2.72	0.012	0	0	n/a	graph
IPv6 operational: 50% of linked subdomains (1/2), 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: itrg-contact@list.nist.gov