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 2021.09.12 -

gov.cybersecurity. | Department of Homeland Security	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.198	221739	8.56	0.215	221736	7.88	92%	graph
com.govdelivery.public  (https)  [v4R] 1/0.278s  [v6R] 1/0.277s	0.464	8018	0.13	0.461	8018	0.13	101%	graph
com.instagram.www  (https)  [v4R] 1/0.160s  [v6R] 1/0.159s	0.212	20776	0.75	0.214	20776	0.74	99%	graph
com.linkedin.www  (https)	0.348	86032	1.88	0.469	86002	1.40	74%	graph
com.twitter  (https)	0.637	76388	0.91	0.000	0	0	n/a	graph
com.youtube.www  (https)	0.397	560484	10.76	0.395	564868	10.92	101%	graph
gov.cisa.us-cert  (https)	0.150	51590	2.62	0.152	51590	2.58	99%	graph
gov.cisa.www  (https)	0.139	51015	2.79	0.145	51015	2.69	96%	graph
• gov.cybersecurity.www  (https)  [v4R] 1/0.136s  [v6R] 1/0.130s	0.168	51015	2.32	0.160	51015	2.43	105%	graph
gov.dhs.oig.www  (https)	0.155	57004	2.80	0.150	57004	2.90	104%	graph
gov.dhs.www  (https)	0.183	104382	4.34	0.170	104404	4.67	108%	graph
gov.us-cert.www  (https)  [v4R] 1/0.128s  [v6R] 1/0.129s	0.173	51590	2.27	0.170	51590	2.32	102%	graph
gov.usa.www  (https)	0.134	107284	6.12	0.458	107284	1.79	29%	graph
gov.whitehouse.www  (https)	0.181	118285	4.98	0.158	118304	5.72	115%	graph
IPv6 operational: 100% of linked subdomains (1/1), 93% of all linked domains (13/14)	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