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 2025.07.24 -

gov.simplereport. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.cloudflare.cdnjs  (https)	0.041306	8891	1.65	0.051628	8891	1.33	80%	graph
com.youtube.www  (https)	0.197615	607406	23.52	0.191632	612702	24.47	104%	graph
gov.cdc.www  (https)	0.033166	58855	13.61	0.030381	58855	14.97	110%	graph
gov.hhs.oig  (https)	0.059603	36794	4.76	0.064025	0	0	n/a	graph
gov.hhs.www  (https)	0.174986	365	0.02	0.031198	365	0.09	561%	graph
gov.simplereport.training  (https)	0.128033	25799	1.54	0.156613	25799	1.26	82%	graph
• gov.simplereport.www  (https)	0.171768	25740	1.15	0.094850	25740	2.09	182%	graph
IPv6 operational: 100% of linked subdomains (2/2), 86% of all linked domains (6/7)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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