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 2025.03.13 -

gov.eldercare. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.085226s  [v6R] 1/0.048161s	0.260479	76647	2.25	0.124951	74315	4.57	203%	graph
com.incontact.home-c6  (https)  [v4R] 2/0.320737s	0.571459	44555	0.60	0.031741	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.094221s	0.237813	215807	6.95	0.001171	0	0	n/a	graph
gov.acl  (https)	0.163287	79558	3.72	0.003335	0	0	n/a	graph
gov.acl.www  (https)  [v4R] 1/0.048584s	0.256576	79558	2.37	0.003330	0	0	n/a	graph
• gov.eldercare.www  (https)  [v4R] 2/0.090305s	0.129962	24330	1.44	0.003476	0	0	n/a	graph
gov.hhs.www	0.019599	365	0.15	0.014733	363	0.20	135%	graph
gov.hhs.www  (https)	0.045368	363	0.06	0.151924	365	0.02	30%	graph
gov.usa.www  (https)	0.023560	49274	16.34	0.031039	49274	12.13	74%	graph
IPv6 operational: 0% of linked subdomains (0/1), 44% of all linked domains (4/9)	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