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 2026.09.14 -

gov.acquisition. | 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] 1/0.071818s  [v6R] 1/0.322614s	0.620487	450930	5.55	0.809344	451010	4.25	77%	graph
com.twitter  (https)  [v4R] 1/1.093262s	1.892394	32773	0.13	0.005233	0	0	n/a	graph
• gov.acquisition.www  (https)	0.123699	60173	3.73	0.359570	60173	1.28	34%	graph
gov.federalregister.www  (https)  [v4R] 1/0.028275s	0.072709	10596	1.12	0.006282	0	0	n/a	graph
gov.gsa.www  (https)	0.339055	187868	4.23	0.065469	187868	22.05	522%	graph
gov.gsaig.www  (https)	0.180903	67093	2.84	0.462063	67093	1.11	39%	graph
gov.usa.www  (https)	0.025288	47379	14.46	0.053624	47379	6.82	47%	graph
IPv6 operational: 100% of linked subdomains (1/1), 71% of all linked domains (5/7)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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