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 2026.03.02 -

gov.digital. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.099658s  [v6R] 1/0.284679s	0.337662	462663	10.47	0.570766	464038	6.21	59%	graph
com.github  (https)	0.393782	561311	10.90	0.004137	0	0	n/a	graph
com.googletagmanager.www  (https)	0.036200	1561	0.33	0.047637	1561	0.25	77%	graph
com.linkedin.www  (https)	0.227068	139915	4.70	0.218902	141194	4.94	105%	graph
com.twitter  (https)  [v4R] 1/0.100620s	0.265126	238111	6.86	0.002567	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.062799s  [v6R] 1/0.346501s	0.240110	684831	21.77	0.579990	683080	9.00	41%	graph
gov.digital  (https)	0.274244	55251	1.54	0.056676	55251	7.53	489%	graph
• gov.digital.www  (https)  [v4R] 1/0.044936s  [v6R] 1/0.042489s	0.084668	55251	5.02	0.082111	55251	5.14	102%	graph
gov.gsa.www  [v4R] 1/0.029335s  [v6R] 1/0.013938s	0.071666	199097	21.39	0.274418	199097	5.54	26%	graph
gov.gsa.www  (https)	0.085335	199097	17.87	0.052723	199097	29.21	163%	graph
gov.gsaig.www  (https)	0.123747	62787	3.89	0.336079	62787	1.43	37%	graph
gov.section508.www  (https)	0.031019	34834	8.57	0.037315	34834	7.18	84%	graph
gov.usa.www  (https)	0.035112	47580	10.37	0.037076	47580	9.81	95%	graph
IPv6 operational: 100% of linked subdomains (2/2), 85% of all linked domains (11/13)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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