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 2026.01.26 -

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)	0.206829	79866	2.96	0.190901	80014	3.21	109%	graph
com.twitter  (https)  [v4R] 1/0.067696s	0.195649	233452	9.13	0.003036	0	0	n/a	graph
com.youtube.www  (https)	0.186551	670246	27.49	0.218940	669322	23.42	85%	graph
• gov.genome.www  (https)	0.118481	226445	14.64	0.025727	0	0	n/a	graph
gov.hhs.www  (https)	0.034587	365	0.08	0.059788	365	0.05	58%	graph
gov.nih.www  (https)	0.104407	56910	4.17	0.072415	56910	6.03	144%	graph
gov.usa.www  (https)	0.018018	46894	19.88	0.018382	46894	19.88	100%	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

For comments, questions or suggested domains please contact: [email protected]