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 2026.03.26 -

gov.section508. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.github  (https)	2.246725	569021	1.93	0.003010	0	0	n/a	graph
gov.access-board.www  (https)	0.449306	36091	0.61	0.299663	36091	0.92	150%	graph
gov.cio.www  (https)	0.135060	79103	4.47	0.097266	79103	6.22	139%	graph
gov.digital.designsystem  (https)	0.380986	44105	0.89	0.054157	44105	6.23	704%	graph
gov.gsa.www  (https)	0.275651	199986	5.55	0.072576	199986	21.19	382%	graph
gov.gsaig.www  (https)	0.805796	64106	0.61	0.106570	64106	4.61	759%	graph
gov.plainlanguage.www  (https)  [v4R] 1/0.043750s  [v6R] 1/0.260908s	0.331637	28713	0.66	0.306631	28713	0.72	108%	graph
gov.section508.acreditor  (https)	0.286009	10475	0.28	0.083667	10475	0.96	345%	graph
• gov.section508.www  (https)	0.218594	34523	1.21	0.151244	34523	1.74	144%	graph
gov.ssa.www  (https)	0.046803	365	0.06	0.118503	363	0.02	39%	graph
gov.usa.www  (https)	0.052170	47231	6.93	0.051352	47231	7.07	102%	graph
IPv6 operational: 100% of linked subdomains (2/2), 91% of all linked domains (10/11)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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