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 2021.03.01 -

gov.gao. | The Legislative Branch	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  [v4R] 1/0.062s  [v6R] 1/0.051s	0.390	138910	2.72	0.363	139021	2.92	107%	graph
com.flickr.www  [v4R] 1/0.047s  [v6R] 1/0.052s	0.369	318745	6.58	0.390	318787	6.24	95%	graph
com.govdelivery.public  (https)  [v4R] 1/0.282s  [v6R] 1/0.279s	0.457	3882	0.06	0.465	3882	0.06	98%	graph
com.instagram.www  [v4R] 2/0.264s  [v6R] 2/0.301s	0.354	20776	0.45	0.402	20776	0.39	88%	graph
com.linkedin.www  [v4R] 1/0.108s  [v6R] 1/0.090s	0.467	84638	1.38	0.501	84638	1.29	93%	graph
com.twitter  [v4R] 1/0.162s	0.768	46145	0.46	0.000	0	0	n/a	graph
com.youtube.www  [v4R] 1/0.025s  [v6R] 1/0.028s	0.732	553401	5.77	0.647	467441	5.51	95%	graph
gov.gao.blog  [v4R] 1/0.068s	0.422	192229	3.48	0.004	0	0	n/a	graph
• gov.gao.www  (https)	0.185	62333	2.57	0.241	62333	1.97	77%	graph
org.gaotest.www  (https)	0.171	121821	5.44	0.004	0	0	n/a	graph
IPv6 operational: 50% of linked subdomains (1/2), 70% of all linked domains (7/10)	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