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 2025.09.06 -

gov.statspolicy. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
gov.cdo.www  (https)	0.438779	46204	0.80	0.025518	46204	14.10	1752%	graph
gov.census.www  (https)	0.061647	354299	44.31	0.062498	354299	43.60	98%	graph
gov.cio.www  (https)	0.336572	23434	0.53	0.028340	23434	6.39	1200%	graph
gov.data  (https)	0.432173	120936	2.14	0.027727	120936	34.17	1600%	graph
gov.evaluation.www  (https)	0.407220	38715	0.73	0.029005	38715	10.19	1403%	graph
gov.fpc.www  (https)	0.406586	35174	0.66	0.027029	35174	9.94	1504%	graph
gov.gsa.www  (https)	0.060965	216350	27.51	0.032043	216350	51.58	188%	graph
gov.gsaig.www  (https)	0.269832	62402	1.77	0.644897	62402	0.74	42%	graph
gov.nsf.ncses  (https)	0.070386	44478	4.85	0.076923	44478	4.46	92%	graph
gov.nsf.new  (https)  [v4R] 1/0.033146s  [v6R] 1/0.038888s	0.059403	82025	10.61	0.060500	82025	10.43	98%	graph
gov.performance.www  (https)	0.304851	35255	0.88	0.027760	35255	9.96	1126%	graph
• gov.statspolicy.www  (https)	0.418842	32951	0.60	0.051086	32951	4.93	820%	graph
gov.usa.www  (https)	0.024774	47992	15.26	0.020910	47992	18.31	120%	graph
gov.whitehouse.www  (https)	0.032373	166927	39.80	0.031488	166927	41.08	103%	graph
org.researchdatagov.www  (https)	0.139976	214854	11.79	0.007487	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (1/1), 93% of all linked domains (14/15)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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