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 2026.10.13 -

gov.frtr. | Environmental Protection Agency	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.constantcontactpages.lp  (https)	0.053926	5364	0.77	0.017819	0	0	n/a	graph
com.googleapis.fonts  (https)	0.044322	1621	0.28	0.048895	1621	0.26	92%	graph
gov.epa.www  (https)	0.045587	65052	11.03	0.037456	65052	13.41	122%	graph
gov.frtr.www	0.000	0	0	0.000	0	0	n/a	graph
• gov.frtr.www  (https)	0.074821	22077	2.28	0.000	0	0	n/a	graph
gov.nih.niehs.www  (https)	0.266155	407261	11.68	0.104588	407261	29.88	256%	graph
gov.nrc.www  (https)	0.348687	130682	2.87	0.115783	130696	8.67	303%	graph
gov.usa.search  (https)	0.297853	919	0.02	0.004119	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/2), 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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