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 2025.03.17 -

gov.smokefree. | 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)  [v6R] 1/0.032998s	0.138197	75598	4.18	0.116619	78729	5.18	124%	graph
com.googletagmanager.www  (https)	0.030624	1561	0.40	0.028602	1561	0.43	107%	graph
com.instagram.www  (https)	0.289764	396438	10.47	0.379833	422605	8.51	81%	graph
com.twitter  (https)  [v4R] 1/0.078889s	0.280322	217561	5.93	0.001246	0	0	n/a	graph
gov.cancer  (https)  [v4R] 1/0.046092s	0.081301	45203	4.26	2.215739	0	0	n/a	graph
gov.cancer.www  (https)	0.027314	45203	12.77	0.028143	45203	12.32	96%	graph
gov.hhs.www  (https)	0.036843	365	0.08	0.143159	365	0.02	25%	graph
gov.nih  (https)  [v4R] 1/0.036924s	0.138257	62949	3.48	0.007438	0	0	n/a	graph
gov.smokefree  (https)	0.058759	45482	5.98	0.000	0	0	n/a	graph
gov.smokefree.teen  (https)	0.071786	35226	3.79	0.007457	0	0	n/a	graph
• gov.smokefree.www  (https)  [v4R] 1/0.054481s	0.116755	45482	2.99	0.000	0	0	n/a	graph
gov.usa.www  (https)	0.023872	49274	16.34	0.022460	49274	17.09	105%	graph
net.jsdelivr.cdn  (https)  [v4R] 1/0.030366s  [v6R] 1/0.038270s	0.080673	46813	4.46	0.087233	46813	4.11	92%	graph
IPv6 operational: 0% of linked subdomains (0/3), 54% of all linked domains (7/13)	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