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 2026.10.24 -

gov.sftool. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.041287s  [v6R] 1/0.050213s	0.375024	419982	8.54	0.306101	420065	10.47	123%	graph
com.googletagmanager.www  (https)	0.045386	1561	0.26	0.047449	1561	0.25	96%	graph
com.twitter  (https)  [v4R] 1/0.052654s	0.144772	40317	2.14	0.005320	0	0	n/a	graph
gov.federalregister.www  (https)  [v4R] 1/0.027248s	0.058865	10596	1.39	0.004148	0	0	n/a	graph
gov.gsa.www  (https)	0.030607	180434	45.89	0.046602	180434	29.93	65%	graph
gov.gsaig.www  (https)	0.152164	67799	3.40	0.160539	67799	3.23	95%	graph
• gov.sftool.www  (https)  [v4R] 2/0.239507s	0.246010	60967	1.89	0.018137	0	0	n/a	graph
gov.usa.www  (https)	0.026176	48647	14.27	0.022692	48647	16.87	118%	graph
IPv6 operational: 0% of linked subdomains (0/1), 62% of all linked domains (5/8)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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