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 2026.07.01 -

gov.savingsbond. | 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] 1/0.387817s	2.461491	428753	1.33	2.111582	430881	1.56	117%	graph
com.twitter  (https)	0.000	0	0	0.004116	0	0	n/a	graph
com.youtube.www  (https)	0.311678	767377	18.83	0.489598	767719	11.98	64%	graph
gov.data.www  (https)  [v4R] 1/0.340979s  [v6R] 1/0.594848s	0.400292	121511	2.32	0.640386	121511	1.45	62%	graph
gov.regulations.www  (https)	0.044661	919	0.16	0.038591	919	0.18	116%	graph
• gov.savingsbond.www  (https)	0.146551	42768	2.23	1.702576	42768	0.19	9%	graph
gov.treasury.fiscal  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.treasury.fiscal.fedinvest  (https)  [v6R] 3/3.087696s	0.000	0	0	3.453586	12407	0.03	n/a	graph
gov.treasury.fiscal.slgsafe  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.treasury.fiscaldata  (https)	0.314457	581632	14.13	3.908082	581632	1.14	8%	graph
gov.treasury.www  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.usa.www  (https)	0.052778	47199	6.92	0.089996	47199	4.05	58%	graph
gov.usaspending.www  (https)	0.000	0	0	1.252640	2917	0.02	n/a	graph
IPv6 operational: 100% of linked subdomains (1/1), 69% of all linked domains (9/13)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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