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.hanford. | Department of Energy	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
gov.energy.www  (https)	0.278663	130632	3.59	0.043507	130632	23.18	647%	graph
gov.hanford.pdw  (https)	0.273965	0	0	0.270178	0	0	n/a	graph
gov.hanford.vtours  (https)	0.833474	12669	0.12	1.058494	12669	0.09	79%	graph
• gov.hanford.www  (https)	0.273497	0	0	0.283375	0	0	n/a	graph
gov.usa.www  (https)	0.044330	47199	8.18	0.041722	47199	8.78	107%	graph
gov.vote  (https)	0.041868	5314	0.99	0.049728	5356	0.83	84%	graph
gov.whitehouse.www  (https)	0.276975	295348	8.16	0.084327	295348	26.83	329%	graph
IPv6 operational: 33% of linked subdomains (1/3), 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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