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 2021.05.10 -

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)	0.428	195026	3.47	0.286	195083	5.20	150%	graph
com.instagram.www  (https)  [v4R] 1/0.240s  [v6R] 1/0.236s	0.290	20776	0.55	0.316	20776	0.50	92%	graph
com.linkedin.www  (https)	0.326	89063	2.08	0.428	89063	1.59	76%	graph
com.twitter  (https)	0.595	63942	0.82	0.000	0	0	n/a	graph
com.youtube.www  (https)	0.719	473131	5.02	0.863	481860	4.26	85%	graph
gov.2020census  (https)	0.222	122079	4.20	0.247	122076	3.77	90%	graph
• gov.2020census.www  (https)	0.248	122079	3.76	0.173	122076	5.40	143%	graph
gov.census.www	0.000	0	0	0.000	0	0	n/a	graph
gov.census.www  (https)	0.146	159916	8.36	0.158	159916	7.71	92%	graph
gov.commerce.www  (https)	0.386	80462	1.59	0.320	80462	1.92	121%	graph
IPv6 operational: 100% of linked subdomains (2/2), 80% of all linked domains (8/10)	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