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 2025.07.15 -

gov.govinfo. | Government Publishing Office	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.googleapis.fonts  (https)	0.045641	1621	0.27	0.042796	1621	0.29	107%	graph
com.surveymonkey.www  (https)	0.075788	1392053	141.61	0.003317	0	0	n/a	graph
gov.ecfr.www  (https)  [v4R] 1/0.024685s	0.058541	4274	0.56	0.003362	0	0	n/a	graph
gov.govinfo.api  (https)  [v4R] 1/0.221422s  [v6R] 1/0.207007s	0.523890	2029	0.03	0.504627	2029	0.03	104%	graph
• gov.govinfo.www  (https)	0.093750	63458	5.21	0.082708	63458	5.90	113%	graph
gov.gpo.www  [v4R] 1/0.077915s  [v6R] 1/0.063917s	0.189432	94392	3.81	0.185969	94392	3.89	102%	graph
org.coretrustseal.amt  (https)	0.878014	872537	7.58	0.031901	0	0	n/a	graph
org.iso16363.www	0.814203	112671	1.06	0.015682	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (2/2), 50% of all linked domains (4/8)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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