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 2026.03.08 -

gov.spaceweather. | Department of Commerce	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.099147s  [v6R] 1/0.076916s	0.483043	462332	7.30	0.323181	463828	10.96	150%	graph
com.x  (https)	0.129608	239101	14.14	0.002679	0	0	n/a	graph
com.youtube.www  (https)	0.184812	680667	28.22	0.174937	679097	29.78	106%	graph
gov.noaa.ncep.www	0.022947	0	0	0.004118	0	0	n/a	graph
gov.noaa.swpc.www  (https)	0.082974	91046	8.47	0.148237	91046	4.69	55%	graph
gov.noaa.www  [v4R] 1/0.176620s  [v6R] 1/0.034987s	0.195888	919	0.04	0.054383	919	0.13	361%	graph
gov.spaceweather.testbed  (https)	0.603366	23496	0.30	0.574007	23496	0.31	105%	graph
• gov.spaceweather.www  (https)	0.304234	91304	2.29	0.060611	91304	11.61	507%	graph
gov.usa.www  [v4R] 1/0.005771s  [v6R] 1/0.033084s	0.026510	47580	13.96	0.052481	47580	6.98	50%	graph
gov.weather.www  [v4R] 1/0.019201s  [v6R] 1/0.017864s	0.054756	124948	17.65	0.046946	124948	20.72	117%	graph
IPv6 operational: 100% of linked subdomains (2/2), 80% of all linked domains (8/10)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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