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.taaps. | 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)	0.000	0	0	1.133336	423496	2.85	n/a	graph
com.twitter  (https)  [v4R] 1/0.064065s	0.313006	266111	6.49	0.003033	0	0	n/a	graph
com.youtube.www  (https)	0.382723	838136	16.74	0.251058	816433	24.82	148%	graph
gov.data.www  (https)  [v4R] 1/0.424769s  [v6R] 1/0.227934s	0.504720	121511	1.84	0.312180	121511	2.97	162%	graph
gov.regulations.www  (https)	0.490447	919	0.01	1.106575	919	0.01	44%	graph
• gov.taaps.www  (https)	0.309216	42102	1.04	0.536536	42102	0.60	58%	graph
gov.treasury.fiscal  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.treasury.fiscal.fedinvest  (https)  [v4R] 3/0.179432s  [v6R] 3/0.941928s	0.644175	12407	0.15	2.354301	12407	0.04	27%	graph
gov.treasury.fiscal.slgsafe  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.treasury.fiscaldata  (https)	2.537517	610083	1.83	6.332953	610083	0.74	40%	graph
gov.treasury.www  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.usa.www  (https)	0.050499	47199	7.20	0.036939	47199	10.00	139%	graph
gov.usaspending.www  (https)	0.336476	2917	0.07	1.619548	2917	0.01	21%	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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