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.section508. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.github  (https)	0.035228	574579	125.25	0.003041	0	0	n/a	graph
gov.access-board.www  (https)	0.291652	34450	0.90	0.038614	34450	6.92	766%	graph
gov.digital.designsystem  (https)	0.349232	44849	0.98	0.033054	44849	10.37	1058%	graph
gov.gsa.www  (https)	0.042938	188435	34.23	0.023326	188435	62.51	183%	graph
gov.gsaig.www  (https)	0.133203	68066	3.90	0.134937	68066	3.88	99%	graph
gov.plainlanguage.www  (https)  [v4R] 1/0.040630s  [v6R] 1/0.033124s	0.343187	25364	0.56	0.052265	25364	3.72	660%	graph
gov.section508.acreditor  (https)	0.050516	14922	2.28	0.029659	14922	3.93	172%	graph
• gov.section508.www  (https)	0.039290	34320	6.71	0.032330	34320	8.18	122%	graph
gov.ssa.www  (https)	0.052954	363	0.05	0.074824	365	0.04	71%	graph
gov.usa.www  (https)	0.020434	47217	18.01	0.020393	47217	18.01	100%	graph
IPv6 operational: 100% of linked subdomains (2/2), 90% of all linked domains (9/10)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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