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 2025.09.16 -

gov.fcsm. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
edu.umd.jpsm  (https)	0.058129	41485	5.46	0.007558	0	0	n/a	graph
gov.data.strategy  (https)	0.346753	15733	0.35	0.027943	15733	4.45	1281%	graph
• gov.fcsm.www  (https)  [v4R] 2/0.206525s  [v6R] 1/0.084691s	0.338477	29823	0.67	0.092171	0	0	n/a	graph
gov.gsa.www  (https)	0.030897	206785	52.59	0.024106	206785	65.74	125%	graph
gov.gsaig.www  (https)	0.536409	62291	0.89	0.435262	62291	1.09	123%	graph
gov.nsf.new  (https)  [v4R] 1/0.783028s  [v6R] 1/0.038881s	1.814819	82129	0.35	0.064268	82129	9.79	2834%	graph
gov.statspolicy.www  (https)	0.350238	32951	0.72	0.025057	32951	10.06	1400%	graph
gov.usa.www  (https)	0.018412	47992	20.34	0.027221	47992	13.56	67%	graph
gov.whitehouse.www  (https)	0.023683	166927	55.37	0.030026	166927	42.45	77%	graph
org.aapor.www  (https)  [v4R] 1/0.254697s	0.491128	128323	1.99	0.007577	0	0	n/a	graph
org.aeaweb.www  (https)	0.261983	42042	1.23	0.003391	0	0	n/a	graph
org.amstat.www  (https)	0.099314	98469	7.59	0.032121	0	0	n/a	graph
org.apdu.www  (https)  [v4R] 1/1.385488s	1.934989	73109	0.29	0.003322	0	0	n/a	graph
org.copafs  (https)	0.054608	68866	9.73	0.004009	0	0	n/a	graph
org.fcsmconf  (https)	0.091845	56097	4.70	0.003493	0	0	n/a	graph
org.iussp  (https)  [v4R] 1/0.288493s  [v6R] 1/0.290565s	0.529924	64459	0.93	0.531755	64459	0.93	100%	graph
org.nationalacademies.nap  (https)	0.098369	211840	16.49	0.003379	0	0	n/a	graph
org.nationalacademies.www  (https)	0.145946	4264	0.22	0.007614	0	0	n/a	graph
org.nber.www  (https)	0.150245	186691	9.50	0.160343	186691	8.90	94%	graph
org.populationassociation.www  (https)  [v4R] 1/0.095767s	0.701899	122688	1.34	0.031976	0	0	n/a	graph
org.washstat  (https)	0.032098	9852	2.35	0.064114	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/1), 43% of all linked domains (9/21)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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