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 2025.07.23 -

gov.usap. | National Science Foundation	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.govdelivery.public  (https)  [v4R] 1/0.186637s  [v6R] 1/0.170444s	0.358045	8657	0.18	0.227739	8657	0.29	158%	graph
gov.nsf.beta  (https)  [v4R] 1/0.036677s  [v6R] 1/0.034540s	0.059074	81241	10.51	0.054640	81241	11.48	109%	graph
gov.nsf.new  (https)  [v4R] 1/0.030383s  [v6R] 1/0.031163s	0.053310	81241	11.69	0.056546	81241	11.07	95%	graph
gov.nsf.oig  (https)	0.157386	49931	2.43	0.016372	0	0	n/a	graph
gov.nsf.www  (https)	0.022524	81241	28.17	0.022996	81241	28.17	100%	graph
gov.opm.www  (https)	0.050118	365	0.06	0.026671	365	0.11	192%	graph
gov.usa.www  (https)	0.022649	48043	16.66	0.018643	48043	20.36	122%	graph
gov.usap.feedback  (https)  [v4R] 2/0.579762s  [v6R] 2/0.525729s	0.720145	22461	0.24	0.628746	22461	0.27	115%	graph
• gov.usap.www  (https)	0.647333	36236	0.43	0.682715	36236	0.41	95%	graph
IPv6 operational: 100% of linked subdomains (2/2), 89% of all linked domains (8/9)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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