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.sam. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.googletagmanager.www  (https)	0.061477	1561	0.20	0.048129	1561	0.25	127%	graph
gov.acquisition  (https)  [v4R] 1/0.219923s	0.267023	62439	1.78	0.006311	0	0	n/a	graph
gov.fsd.www  (https)  [v4R] 1/0.399831s	2.482977	204534	0.63	0.008595	0	0	n/a	graph
gov.grants  (https)	0.148904	62186	3.21	0.138441	62186	3.44	107%	graph
gov.gsa.interact  (https)  [v4R] 3/0.138775s	0.153051	2886	0.14	0.009480	0	0	n/a	graph
gov.gsa.www  (https)	1.310314	188512	1.10	0.103951	188512	13.96	1272%	graph
• gov.sam.www  (https)  [v4R] 1/0.175270s	0.267840	55356	1.58	0.000	0	0	n/a	graph
gov.usaspending  (https)  [v4R] 1/0.053196s  [v6R] 1/0.298775s	0.911046	2917	0.02	0.599981	2917	0.04	152%	graph
prod.cms  (https)	0.004121	0	0	0.004110	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/1), 44% of all linked domains (4/9)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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