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 2025.12.24 -

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	0.196137	7	0.00	0.024418	7	0.00	831%	graph
com.facebook.www  (https)  [v6R] 1/0.139707s	0.077596	80130	7.94	0.331258	82573	1.90	24%	graph
com.googleapis.fonts  (https)	0.093062	1621	0.13	0.038669	1621	0.33	245%	graph
com.microsoft.office  [v4R] 3/0.082534s  [v6R] 3/0.101648s	0.112614	201253	13.71	0.136138	201253	11.29	82%	graph
com.twitter  (https)  [v4R] 1/0.051543s	0.167115	229990	10.51	0.002528	0	0	n/a	graph
gov.fgdc.statuschecker  (https)	0.199520	44636	1.71	0.189677	44636	1.80	105%	graph
gov.fgdc.www  [v4R] 1/0.032794s	0.153680	41314	2.06	1.219678	0	0	n/a	graph
• gov.fgdc.www  (https)	0.128329	41314	2.46	2.203520	0	0	n/a	graph
gov.geoplatform.www  [v4R] 1/0.020548s  [v6R] 1/0.013724s	0.042963	54146	9.84	0.043792	54146	9.61	98%	graph
gov.house.uscode  (https)	0.143748	78018	4.16	0.005191	0	0	n/a	graph
gov.usa.www  (https)	0.019442	47068	18.90	0.018466	47068	19.95	106%	graph
gov.usgs.www2  (https)	0.008482	0	0	0.010524	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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