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 2026.03.17 -

gov.fgdc. | Department of the Interior	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.adobe.www	0.255071	7	0.00	0.036086	7	0.00	719%	graph
com.facebook.www  (https)  [v6R] 1/0.117201s	0.000	0	0	1.769848	462380	1.99	n/a	graph
com.googleapis.fonts  (https)	0.066245	1621	0.19	0.278948	1621	0.04	24%	graph
com.microsoft.office  [v4R] 3/0.127087s  [v6R] 3/0.095642s	0.189253	201253	8.12	0.139614	201253	11.05	136%	graph
com.twitter  (https)  [v4R] 1/0.296605s	0.701808	238714	2.60	0.003029	0	0	n/a	graph
gov.fgdc.statuschecker  (https)	0.384269	44636	0.89	0.992845	44636	0.34	39%	graph
gov.fgdc.www  [v4R] 1/0.041164s	0.217630	42645	1.50	0.000	0	0	n/a	graph
• gov.fgdc.www  (https)	0.191164	42645	1.70	0.000	0	0	n/a	graph
gov.geoplatform.www  [v4R] 1/0.024416s  [v6R] 1/0.022185s	0.066053	54146	6.26	0.758756	54146	0.54	9%	graph
gov.house.uscode  (https)	0.129125	77977	4.61	0.006299	0	0	n/a	graph
gov.usa.www  (https)	0.252955	47580	1.44	0.035768	47580	10.37	720%	graph
gov.usgs.www2  (https)	0.008508	0	0	0.008395	0	0	n/a	graph
IPv6 operational: 33% of linked subdomains (1/3), 58% of all linked domains (7/12)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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