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 2021.06.20 -

gov.energycodes. | Department of Energy	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.addthis  (https)	0.122	0	0	0.004	0	0	n/a	graph
com.facebook.www  (https)	0.320	204623	4.88	0.349	204802	4.47	92%	graph
com.govdelivery.public  (https)  [v4R] 1/0.154s  [v6R] 1/0.152s	0.215	8018	0.28	0.209	8018	0.29	103%	graph
com.twitter  (https)	0.602	67107	0.85	0.000	0	0	n/a	graph
com.youtube.www  (https)	0.351	541636	11.78	0.359	545363	11.60	98%	graph
gov.energy  [v4R] 1/0.078s  [v6R] 1/0.024s	0.591	50143	0.65	0.544	50143	0.70	109%	graph
gov.energy  (https)  [v4R] 1/0.157s  [v6R] 1/0.390s	0.561	50143	0.68	0.797	50143	0.48	70%	graph
gov.energy.eere.www  [v4R] 3/0.483s	0.914	64078	0.53	2.030	0	0	n/a	graph
gov.energy.eere.www1	0.053	1233	0.18	0.205	1233	0.05	26%	graph
gov.energy.www  (https)	0.504	50143	0.76	0.511	50143	0.75	99%	graph
• gov.energycodes.www  (https)	0.737	47661	0.49	0.060	0	0	n/a	graph
gov.usa  [v4R] 2/0.142s  [v6R] 2/0.142s	0.499	107514	1.64	0.531	107514	1.54	94%	graph
IPv6 operational: 0% of linked subdomains (0/1), 67% of all linked domains (8/12)	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: itrg-contact@list.nist.gov