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 2026.08.22 -

gov.spectrum. | 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] 1/0.106467s  [v6R] 1/0.077928s	0.450161	426867	7.24	0.345643	427254	9.45	131%	graph
com.linkedin.www  (https)	0.115887	140465	9.32	0.224591	140466	4.78	51%	graph
com.twitter.www  (https)  [v4R] 2/0.109035s	0.212591	35220	1.27	0.002200	0	0	n/a	graph
com.youtube.www  (https)	0.224404	871620	29.69	0.187450	865271	35.30	119%	graph
gov.doc.oig.www  (https)	0.082837	173814	16.17	0.089878	173814	14.90	92%	graph
gov.ntia.redbook  (https)	0.120644	2438	0.15	0.008417	0	0	n/a	graph
gov.ntia.www  (https)	0.042502	91649	16.65	0.039212	91649	17.93	108%	graph
• gov.spectrum.www  (https)	0.059877	62831	8.12	0.044924	62831	10.89	134%	graph
gov.usa.www  (https)	0.021124	47217	17.15	0.020738	47217	18.01	105%	graph
IPv6 operational: 100% of linked subdomains (1/1), 78% of all linked domains (7/9)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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