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.savingsbonds. | Department of the Treasury	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v6R] 1/0.051363s	0.109982	76462	5.35	0.124067	74312	4.57	85%	graph
com.twitter  (https)  [v4R] 1/0.087243s	0.216463	215897	7.63	0.001152	0	0	n/a	graph
com.youtube.www  (https)	0.218053	592567	20.74	0.190922	592809	23.80	115%	graph
gov.data.www  (https)  [v4R] 1/0.205539s  [v6R] 1/0.217943s	0.238874	120938	3.88	0.249398	120938	3.71	96%	graph
gov.regulations.www  (https)	0.047497	3431	0.56	0.042371	3431	0.62	112%	graph
• gov.savingsbonds.www  (https)  [v4R] 1/0.051865s  [v6R] 1/0.291269s	0.111250	33878	2.33	0.660101	33878	0.39	17%	graph
gov.treasury.fiscal  (https)	0.103757	68785	5.10	0.475059	68785	1.10	22%	graph
gov.treasury.fiscaldata  (https)	0.054824	441891	62.43	0.614870	441891	5.49	9%	graph
gov.treasury.www  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.usa.www  (https)	0.023391	49274	16.34	0.028065	49274	13.43	82%	graph
gov.usaspending.www  (https)	0.556842	2896	0.04	0.566738	2896	0.04	98%	graph
IPv6 operational: 100% of linked subdomains (1/1), 82% of all linked domains (9/11)	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