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 2025.03.12 -

gov.ihs. | 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] 1/0.081461s  [v6R] 1/0.040648s	0.217733	76054	2.67	0.124502	76187	4.69	175%	graph
com.linkedin.www  (https)	0.160338	137626	6.56	0.390460	137626	2.69	41%	graph
com.twitter.www  (https)  [v4R] 2/0.136663s	0.276982	215989	5.97	0.001250	0	0	n/a	graph
com.youtube.www  (https)	0.144651	589797	31.25	0.160291	591706	28.21	90%	graph
gov.hhs.www  (https)	0.046100	365	0.06	0.037895	365	0.08	124%	graph
gov.ihs.maps  (https)	0.254623	8559	0.26	0.007438	0	0	n/a	graph
• gov.ihs.www  (https)	0.649590	67324	0.79	0.007425	0	0	n/a	graph
gov.ihs.wwwdev  (https)	0.007398	0	0	0.007859	0	0	n/a	graph
gov.usa.www  (https)	0.027247	49274	13.92	0.033469	49274	11.39	82%	graph
gov.whitehouse.www  (https)	0.068387	210439	23.61	0.061222	210439	26.32	111%	graph
IPv6 operational: 0% of linked subdomains (0/3), 60% of all linked domains (6/10)	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