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 2026.09.20 -

gov.standards. | Department of Commerce	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.cloudflare.challenges  (https)	0.029657	5397	1.42	0.033925	5397	1.25	88%	graph
com.googletagmanager.www  (https)	0.039139	1561	0.31	0.040934	1561	0.30	98%	graph
com.govdelivery.public  (https)  [v4R] 1/0.163023s  [v6R] 1/0.168330s	0.215145	7681	0.27	0.222607	7681	0.26	97%	graph
com.manufacturingusa.www  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.archives.bidenwhitehouse  (https)	0.122397	128104	8.01	0.028424	128104	34.91	436%	graph
gov.commerce.www  (https)	0.040910	5343	1.02	0.042427	5385	0.98	96%	graph
gov.nist.csrc  (https)	0.042704	48025	8.72	0.050645	48025	7.33	84%	graph
gov.nist.nvd  (https)	0.045752	5481	0.93	0.040946	5506	1.05	113%	graph
gov.nist.shop  (https)	0.664747	217460	2.50	0.008430	0	0	n/a	graph
gov.nist.sibr  (https)	0.058695	152430	20.05	0.071521	152430	16.38	82%	graph
gov.nist.webbook  (https)	0.066620	15291	1.77	0.055694	15291	2.12	120%	graph
gov.nist.www  (https)	0.068351	97051	10.89	0.043717	97051	17.22	158%	graph
gov.science.www	0.000	0	0	0.003027	0	0	n/a	graph
• gov.standards.www  (https)  [v4R] 2/0.090460s  [v6R] 2/0.089262s	0.135427	94854	5.36	0.145197	94854	4.99	93%	graph
gov.trade.www  (https)	0.025129	257822	78.68	0.008402	0	0	n/a	graph
gov.usa.www  [v4R] 1/0.007724s  [v6R] 1/0.004882s	0.025472	48215	14.71	0.026802	48215	14.15	96%	graph
gov.vote  (https)	0.036989	5314	1.13	0.039386	5356	1.05	93%	graph
org.ansi  (https)	0.061270	5292	0.66	0.040418	5356	1.02	154%	graph
org.oclc.contentdm.nistdigitalarchives  [v4R] 1/0.093875s	0.316241	36470	0.88	0.003029	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (1/1), 74% of all linked domains (14/19)	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: [email protected]