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.genome. | 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] 1/0.068361s  [v6R] 1/0.034649s	0.206779	76792	2.84	0.120753	74440	4.73	166%	graph
com.twitter  (https)  [v4R] 1/0.063354s	0.168088	256246	11.64	0.003369	0	0	n/a	graph
com.youtube.www  (https)	0.174813	590483	25.89	0.153993	600078	29.92	116%	graph
• gov.genome.www  (https)	0.070199	227945	24.84	0.008681	0	0	n/a	graph
gov.hhs.www  (https)	0.037654	363	0.07	0.032791	365	0.09	116%	graph
gov.nih.www  (https)	0.142720	62685	3.37	0.081694	62685	5.90	175%	graph
gov.usa.www  (https)	0.017466	49915	22.40	0.020245	49915	19.04	85%	graph
IPv6 operational: 0% of linked subdomains (0/1), 71% of all linked domains (5/7)	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