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 2021.01.19 -

gov.2020census. | Department of Commerce	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.479	235676	3.75	0.414	235788	4.34	116%	graph
com.instagram.www  (https)  [v4R] 1/0.351s  [v6R] 1/0.312s	0.415	20776	0.38	0.402	20776	0.39	103%	graph
com.linkedin.www  (https)	0.388	83327	1.64	0.547	83903	1.17	71%	graph
com.twitter  (https)	0.436	2252	0.04	0.000	0	0	n/a	graph
com.youtube.www  (https)	0.748	566279	5.78	0.652	566774	6.63	115%	graph
gov.2020census  (https)	0.248	113603	3.50	0.326	113603	2.66	76%	graph
• gov.2020census.www  (https)	0.182	113603	4.76	0.194	113603	4.46	94%	graph
gov.census.www  [v4R] 1/0.192s  [v6R] 1/0.053s	0.477	169228	2.70	0.224	169228	5.76	213%	graph
gov.census.www  (https)	0.410	169228	3.15	0.232	169228	5.57	177%	graph
gov.commerce.www  (https)	0.438	62732	1.09	0.416	62732	1.15	105%	graph
IPv6 operational: 100% of linked subdomains (2/2), 90% of all linked domains (9/10)	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