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 2026.07.22 -

gov.fedinvest. | 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)	1.948965	422478	1.65	0.799111	422824	4.04	244%	graph
com.twitter  (https)  [v4R] 1/0.095599s	0.323973	37059	0.88	0.003030	0	0	n/a	graph
com.youtube.www  (https)	0.616448	837338	10.37	0.309802	837025	20.67	199%	graph
gov.data.www  (https)  [v4R] 1/0.406507s  [v6R] 1/0.381576s	0.492128	121509	1.88	0.442404	121509	2.10	111%	graph
• gov.fedinvest.www  (https)	1.100484	42102	0.29	1.605624	42102	0.20	69%	graph
gov.regulations.www  (https)	0.041899	919	0.17	0.041227	919	0.17	100%	graph
gov.treasury.fiscal  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.treasury.fiscal.fedinvest  (https)  [v4R] 3/0.409880s	0.783955	12407	0.12	0.000	0	0	n/a	graph
gov.treasury.fiscal.slgsafe  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.treasury.fiscaldata  (https)	2.722090	610083	1.71	5.512554	610083	0.84	49%	graph
gov.treasury.www  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.usa.www  (https)	0.071448	47199	5.07	0.049443	47199	7.35	145%	graph
gov.usaspending.www  (https)	1.874043	2917	0.01	0.596855	2917	0.04	315%	graph
IPv6 operational: 100% of linked subdomains (1/1), 62% of all linked domains (8/13)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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