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 2026.03.26 -

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	0.069153	7	0.00	0.249474	7	0.00	28%	graph
com.facebook.www  (https)	0.418208	464694	8.48	0.613816	465024	5.79	68%	graph
com.googleapis.fonts  (https)	0.049634	1621	0.25	0.065857	1621	0.19	75%	graph
com.microsoft.office  [v4R] 3/0.458253s  [v6R] 3/0.318450s	0.512185	201253	3.00	0.360530	201253	4.27	142%	graph
com.twitter  (https)  [v4R] 1/0.087278s	0.220097	244940	8.49	0.004121	0	0	n/a	graph
gov.fgdc.statuschecker  (https)	0.242988	44636	1.41	1.060274	44636	0.32	23%	graph
gov.fgdc.www  [v4R] 1/0.033913s	0.222628	42852	1.47	0.000	0	0	n/a	graph
• gov.fgdc.www  (https)	0.195957	42852	1.68	0.000	0	0	n/a	graph
gov.geoplatform.www  [v4R] 1/0.023356s  [v6R] 1/0.022889s	0.291902	54146	1.42	0.071282	54146	5.82	410%	graph
gov.house.uscode  (https)	0.186779	78178	3.21	0.006442	0	0	n/a	graph
gov.usa.www  (https)	0.036339	47231	10.01	0.058027	47231	6.21	62%	graph
gov.usgs.www2  (https)	0.010926	0	0	0.008883	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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