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 2025.07.01 -

gov.usap. | National Science Foundation	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.govdelivery.public  (https)  [v4R] 1/0.187020s  [v6R] 1/0.176545s	0.248541	8657	0.27	0.235079	8657	0.28	106%	graph
gov.nsf.beta  (https)  [v4R] 1/0.056368s  [v6R] 1/1.063811s	0.098128	81386	6.34	1.087988	81386	0.57	9%	graph
gov.nsf.new  (https)  [v4R] 1/0.043792s  [v6R] 1/0.039570s	0.073525	81386	8.51	0.090229	81386	6.90	81%	graph
gov.nsf.oig  (https)	0.179751	49931	2.13	0.007524	0	0	n/a	graph
gov.nsf.www  (https)	0.054859	81386	11.50	0.029669	81386	21.41	186%	graph
gov.opm.www  (https)	0.047308	363	0.06	0.034128	365	0.08	139%	graph
gov.usa.www  (https)	0.029366	48012	12.63	0.022360	48012	16.65	132%	graph
gov.usap.antarcticsun  (https)	0.296965	32136	0.83	0.306074	32136	0.80	97%	graph
gov.usap.feedback  (https)  [v4R] 2/0.429036s  [v6R] 2/0.555621s	0.879923	22844	0.20	1.178678	22844	0.15	75%	graph
gov.usap.future  (https)	1.730152	33742	0.15	0.431776	33742	0.60	401%	graph
gov.usap.photolibrary  (https)	0.000	0	0	0.000	0	0	n/a	graph
• gov.usap.www  (https)	0.587029	37204	0.48	1.011203	37204	0.28	58%	graph
IPv6 operational: 80% of linked subdomains (4/5), 83% of all linked domains (10/12)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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