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 2026.01.07 -

gov.ntsb. | National Transportation Safety Board	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.080741s  [v6R] 1/0.081472s	0.288539	82402	2.18	0.161732	82541	3.91	179%	graph
com.flickr.www  (https)	0.051365	46991	7.03	0.078455	46991	4.60	65%	graph
com.instagram.www  (https)	0.266164	801065	22.98	0.264826	810400	23.42	102%	graph
com.linkedin.www  (https)	0.411152	140076	2.60	0.534712	138832	1.98	76%	graph
com.twitter  (https)  [v4R] 1/0.067275s	0.188824	230497	9.35	0.002513	0	0	n/a	graph
com.youtube.www  (https)	0.214222	687120	24.50	0.215393	690234	24.49	100%	graph
gov.dot.oig.www  (https)	0.950998	68470	0.55	0.208634	0	0	n/a	graph
gov.ntsb.carol  (https)	0.109807	1953	0.14	0.083763	1953	0.18	131%	graph
gov.ntsb.data  (https)  [v4R] 1/0.074143s  [v6R] 1/0.045887s	0.278104	61871	1.70	0.229027	61871	2.06	121%	graph
• gov.ntsb.www  (https)  [v4R] 1/0.064158s  [v6R] 1/0.098967s	0.226366	62733	2.12	0.350995	62733	1.37	65%	graph
gov.usa.www  (https)	0.019764	47068	18.90	0.018836	47068	19.95	106%	graph
IPv6 operational: 100% of linked subdomains (3/3), 82% of all linked domains (9/11)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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