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 2025.06.30 -

gov.notify. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.github  (https)	0.035160	286903	62.54	0.003329	0	0	n/a	graph
com.googletagmanager.www  (https)	0.029114	1561	0.41	0.031339	1561	0.38	94%	graph
gov.gsa  (https)  [v4R] 1/0.025870s  [v6R] 1/0.022247s	0.048600	216758	34.45	0.047766	216758	35.19	102%	graph
gov.gsa.tts  (https)	0.392989	17478	0.34	0.034572	17478	3.92	1153%	graph
gov.gsa.www  (https)	0.029876	216758	57.03	0.028320	216758	59.06	104%	graph
gov.gsaig.www  (https)	0.180211	61988	2.63	0.200170	61988	2.36	90%	graph
• gov.notify.www  (https)  [v4R] 1/0.308614s  [v6R] 1/0.028379s	0.729222	67689	0.71	0.452751	67689	1.14	161%	graph
gov.usa.www  (https)	0.023587	48012	15.93	0.019120	48012	19.28	121%	graph
IPv6 operational: 100% of linked subdomains (1/1), 88% of all linked domains (7/8)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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