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 2025.08.15 -

gov.genome. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.113137s	0.297132	78183	2.01	0.129502	78969	4.67	233%	graph
com.twitter  (https)  [v4R] 1/0.064150s	0.189879	276204	11.15	0.001201	0	0	n/a	graph
com.youtube.www  (https)	0.168220	667136	30.30	0.183088	667003	27.81	92%	graph
• gov.genome.www  (https)	0.073154	227945	23.82	0.007770	0	0	n/a	graph
gov.hhs.www  (https)	0.041097	365	0.07	0.044945	363	0.06	93%	graph
gov.nih.www  (https)	0.094005	63412	5.15	0.158380	63412	3.06	59%	graph
gov.usa.www  (https)	0.019286	48047	19.29	0.020028	48047	18.33	95%	graph
IPv6 operational: 0% of linked subdomains (0/1), 71% of all linked domains (5/7)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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