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 2026.03.26 -

gov.savingsbonds. | Department of the Treasury	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.136534s  [v6R] 1/0.086769s	0.772977	465745	4.60	0.418588	466192	8.51	185%	graph
com.twitter  (https)  [v4R] 1/0.066236s	0.548746	244522	3.40	0.005199	0	0	n/a	graph
com.youtube.www  (https)	0.275635	690453	19.16	0.437179	684853	11.96	62%	graph
gov.data.www  (https)  [v4R] 1/0.196353s  [v6R] 1/0.199498s	1.285915	121568	0.72	0.260620	121568	3.57	494%	graph
gov.regulations.www  (https)	0.027847	919	0.26	0.038893	919	0.18	71%	graph
• gov.savingsbonds.www  (https)  [v4R] 1/0.304361s  [v6R] 1/3.469351s	0.528766	34466	0.50	3.882272	34466	0.07	14%	graph
gov.treasury.fiscal  (https)	1.666483	69697	0.32	1.754041	69697	0.30	95%	graph
gov.treasury.fiscaldata  (https)	1.706984	581212	2.60	3.289009	581212	1.35	52%	graph
gov.treasury.www  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.usa.www  (https)	0.276884	47231	1.31	0.050981	47231	7.21	552%	graph
gov.usaspending.www  (https)	1.238868	2983	0.02	0.619411	2983	0.04	200%	graph
IPv6 operational: 100% of linked subdomains (1/1), 82% of all linked domains (9/11)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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