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 2026.10.24 -

gov.fueleconomy. | Department of Energy	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
edu.ucdavis.its.gis  [v4R] 1/0.245425s	0.463292	1854	0.03	0.258000	0	0	n/a	graph
gov.energy.afdc.www  [v4R] 2/0.097004s	0.483641	31470	0.50	0.005467	0	0	n/a	graph
gov.energy.cleancities  (https)	0.149073	17260	0.88	0.002289	0	0	n/a	graph
gov.energy.eere.www  [v4R] 2/0.130955s	0.168276	0	0	0.012662	0	0	n/a	graph
gov.energy.eere.www  (https)  [v4R] 1/0.086979s	0.112060	0	0	0.002607	0	0	n/a	graph
gov.epa.www  [v4R] 1/0.016052s  [v6R] 1/0.012801s	0.043215	64918	11.52	0.040427	64918	12.38	108%	graph
gov.epa.www  (https)	0.029631	64918	17.08	0.029312	64918	17.08	100%	graph
• gov.fueleconomy.www  (https)	0.203124	40532	1.52	0.154442	40532	2.01	132%	graph
IPv6 operational: 100% of linked subdomains (1/1), 38% of all linked domains (3/8)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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