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.organdonor. | 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] 1/0.078095s  [v6R] 1/0.054154s	0.225532	76793	2.60	0.121446	74443	4.69	180%	graph
com.youtube.www  (https)	0.194576	593473	23.34	0.152663	594807	29.86	128%	graph
gov.donaciondeorganos  (https)	0.189186	42809	1.73	0.007526	0	0	n/a	graph
gov.hhs.www  (https)	0.034151	363	0.08	0.033072	365	0.08	104%	graph
gov.hrsa.data  (https)	0.143642	52972	2.83	0.154522	52972	2.62	93%	graph
gov.hrsa.www  (https)	0.080378	68598	6.54	0.355811	68614	1.47	23%	graph
• gov.organdonor.www  (https)	0.189345	39707	1.60	0.180262	39724	1.68	105%	graph
gov.usa.www  (https)	0.020687	49915	19.04	0.027597	49915	14.10	74%	graph
gov.whitehouse.www  (https)	0.032155	226902	54.10	0.023482	226902	75.27	139%	graph
IPv6 operational: 100% of linked subdomains (1/1), 89% of all linked domains (8/9)	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