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 2025.04.16 -

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)	0.054672	7076	1.00	0.003370	0	0	n/a	graph
com.googleapis.fonts  (https)	0.040163	1621	0.31	0.067349	1621	0.18	60%	graph
gov.epa.www  (https)	0.031479	63648	15.66	0.031374	63648	15.66	100%	graph
gov.frtr.www	0.000	0	0	0.031834	0	0	n/a	graph
• gov.frtr.www  (https)	0.067742	22077	2.51	0.001872	0	0	n/a	graph
gov.nih.niehs.www  (https)	0.066873	477626	55.21	0.079838	477626	46.13	84%	graph
gov.nrc.www  (https)	0.113487	119660	8.08	0.092679	121113	10.04	124%	graph
gov.usa.search  (https)	0.027197	595	0.17	0.023284	595	0.20	117%	graph
IPv6 operational: 0% of linked subdomains (0/2), 62% of all linked domains (5/8)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

For comments, questions or suggested domains please contact: itrg-contact@list.nist.gov