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 2026.10.13 -

gov.contractdirectory. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.googletagmanager.www  (https)	0.041414	1561	0.29	0.280323	1561	0.04	15%	graph
gov.acquisition  (https)  [v4R] 2/0.271037s  [v6R] 2/0.256112s	0.291260	60951	1.60	0.266747	60951	1.75	109%	graph
• gov.contractdirectory.www  (https)  [v4R] 1/0.060535s	0.107222	42438	3.03	0.000	0	0	n/a	graph
gov.fpds.www  (https)  [v4R] 1/0.054506s  [v6R] 1/0.036578s	0.120245	42438	2.70	0.082797	42438	3.95	146%	graph
gov.fsd.www  (https)  [v4R] 1/0.185074s	0.607882	204534	2.57	0.013761	0	0	n/a	graph
gov.grants  (https)	0.132255	62247	3.60	0.144592	62247	3.30	92%	graph
gov.gsa.buy  (https)	0.039647	2886	0.56	0.008437	0	0	n/a	graph
gov.gsa.open  (https)	0.139940	9753	0.54	0.282016	9753	0.26	49%	graph
gov.gsa.www  (https)	0.076380	188226	18.90	0.067816	188226	21.43	113%	graph
gov.sam  (https)	0.034002	55471	12.45	0.236653	55471	1.79	14%	graph
gov.usaspending  (https)  [v4R] 1/0.244691s  [v6R] 1/0.922427s	0.783074	2917	0.03	1.742053	2917	0.01	45%	graph
prod.cms  (https)	0.008407	0	0	0.004127	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/1), 67% of all linked domains (8/12)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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