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 2021.05.15 -

gov.data. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
co.t  (https)	0.446	3367	0.06	0.004	0	0	n/a	graph
com.github  [v4R] 1/0.067s	0.206	213534	7.89	0.000	0	0	n/a	graph
com.twitter  [v4R] 1/0.161s	0.806	63819	0.60	0.000	0	0	n/a	graph
com.twitter  (https)	0.611	63819	0.80	0.000	0	0	n/a	graph
gov.coronavirus.www  (https)	0.185	11670	0.48	0.145	14719	0.78	162%	graph
gov.data.catalog  [v6R] 2/0.258s	0.000	0	0	6.398	188342	0.22	n/a	graph
gov.data.catalog  (https)  [v4R] 1/0.248s	0.976	188342	1.47	0.000	0	0	n/a	graph
gov.data.resources  (https)	0.612	41404	0.52	0.265	41404	1.19	231%	graph
gov.data.strategy  (https)	0.372	10356	0.21	0.240	10356	0.33	155%	graph
• gov.data.www  (https)	0.255	36659	1.10	0.248	36659	1.13	103%	graph
gov.performance.www  [v4R] 1/0.103s  [v6R] 1/0.059s	0.512	48415	0.72	0.289	48415	1.28	177%	graph
gov.usa.www  (https)	0.132	107769	6.22	0.243	107769	3.38	54%	graph
IPv6 operational: 80% of linked subdomains (4/5), 58% of all linked domains (7/12)	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