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 2026.07.21 -

gov.osti. | Department of Energy	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	1.005125	422728	3.21	1.451556	423173	2.23	69%	graph
com.x  (https)	0.220807	266111	9.23	0.002744	0	0	n/a	graph
com.youtube.www  (https)	0.559511	817310	11.15	0.512178	833461	12.42	111%	graph
gov.energy.www  (https)	0.047918	130632	21.21	0.079949	130632	12.62	59%	graph
• gov.osti.www  (https)	0.944878	265223	2.14	0.009163	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/1), 60% of all linked domains (3/5)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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