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 2026.10.09 -

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	0.074789	7	0.00	0.070682	7	0.00	106%	graph
com.facebook.www  (https)	0.071015	0	0	0.275004	462236	12.82	n/a	graph
com.googleapis.fonts  (https)	0.055991	1621	0.22	0.055215	1621	0.22	100%	graph
com.microsoft.office  [v4R] 3/0.159793s  [v6R] 3/0.089699s	0.257826	201253	5.97	0.144410	201253	10.66	178%	graph
com.twitter  (https)  [v4R] 1/0.233556s	0.658014	42019	0.49	0.004127	0	0	n/a	graph
gov.fgdc.statuschecker  (https)	0.656489	44638	0.52	0.512369	44638	0.67	128%	graph
gov.fgdc.www  [v4R] 1/0.050460s  [v6R] 1/0.057545s	0.575937	44086	0.58	1.447132	44086	0.23	40%	graph
• gov.fgdc.www  (https)	0.357010	44086	0.94	0.402532	44086	0.84	89%	graph
gov.geoplatform.www  [v4R] 1/0.023600s  [v6R] 1/0.018060s	0.051819	54146	8.10	0.045023	54146	9.18	113%	graph
gov.house.uscode  (https)	0.073081	14610	1.53	0.043683	14610	2.59	170%	graph
gov.usa.www  (https)	0.054998	48647	6.87	0.036699	48647	10.31	150%	graph
gov.usgs.www2  (https)	0.008502	0	0	0.008442	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (3/3), 83% of all linked domains (10/12)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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