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 2025.11.26 -

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	0.043725	7	0.00	0.055243	7	0.00	78%	graph
com.facebook.www  (https)  [v4R] 1/0.118315s	0.310940	81785	2.01	0.233532	79797	2.61	130%	graph
com.googleapis.fonts  (https)	0.049929	1621	0.25	0.090626	1621	0.14	54%	graph
com.microsoft.office  [v4R] 3/0.124828s  [v6R] 3/0.079823s	0.156362	201253	9.84	0.137609	201253	11.21	114%	graph
com.twitter  (https)  [v4R] 1/0.068886s	0.187535	219729	8.96	0.002592	0	0	n/a	graph
gov.fgdc.statuschecker  (https)	0.221799	44458	1.53	0.203346	44458	1.67	109%	graph
gov.fgdc.www  [v4R] 1/0.029700s	0.181037	41314	1.74	2.211682	0	0	n/a	graph
• gov.fgdc.www  (https)	0.170144	41314	1.85	1.207680	0	0	n/a	graph
gov.geoplatform.www  [v4R] 1/0.015487s  [v6R] 1/0.011282s	0.036766	54146	11.48	0.032012	54146	12.91	113%	graph
gov.house.uscode  (https)	0.362333	78198	1.65	0.010455	0	0	n/a	graph
gov.usa.www  (https)	0.018448	47111	19.97	0.029751	47111	12.39	62%	graph
gov.usgs.www2  (https)	0.010658	0	0	0.006927	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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