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 2021.07.31 -

gov.gao. | Government Accountability Office	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
co.t  (https)	0.461	3367	0.06	0.004	0	0	n/a	graph
com.facebook.www  (https)	0.429	215351	3.83	0.451	215465	3.64	95%	graph
com.flickr.www  (https)	0.228	322463	10.77	0.226	322510	10.88	101%	graph
com.fontawesome.use  (https)	0.204	243	0.01	0.155	243	0.01	131%	graph
com.googletagmanager.www  (https)	0.159	1555	0.07	0.144	1555	0.08	110%	graph
com.govdelivery.public  (https)  [v4R] 1/0.148s  [v6R] 1/0.158s	0.209	8018	0.29	0.221	8018	0.28	94%	graph
com.instagram.www  (https)  [v4R] 1/0.304s  [v6R] 1/0.285s	0.414	20776	0.38	0.404	20776	0.39	103%	graph
com.linkedin.www  (https)	0.300	86017	2.19	0.436	86017	1.50	69%	graph
com.twitter  (https)	0.589	69904	0.91	0.000	0	0	n/a	graph
com.youtube.www  (https)	0.334	561003	12.81	0.351	561791	12.19	95%	graph
• gov.gao.www  (https)	0.198	122072	4.69	0.147	122072	6.32	135%	graph
IPv6 operational: 100% of linked subdomains (1/1), 82% of all linked domains (9/11)	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