gov.fda.

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 2025.11.15 -

gov.fda. | 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)
0.223793771882.640.122939770804.82183%graph
com.googletagmanager.www  (https)
0.03263815610.370.02907215610.41110%graph
com.instagram  (https)  [v4R] 1/0.044051s  [v6R] 1/0.051031s
0.33660576060817.270.46248376101812.5773%graph
com.linkedin.www  (https)
0.1990791394505.350.2007191394535.32100%graph
com.x  (https)
0.11109521931215.070.00302900n/agraph
com.youtube  (https)  [v4R] 1/0.036421s  [v6R] 1/0.047794s
0.21460070782325.230.23544971754723.3092%graph
gov.fda.accessdata.www  (https)  [v4R] 1/0.052835s  [v6R] 1/0.051451s
0.1005154200.030.0917214190.04110%graph
• gov.fda.www  (https)  [v4R] 1/0.048533s  [v6R] 1/0.030497s
0.062974100.000.047440100.00132%graph
gov.hhs.safetyreporting.www  (https)  [v4R] 2/0.406784s
0.71595634940.040.01054300n/agraph
gov.hhs.www  (https)
0.0273873630.100.3314413650.018%graph
gov.usa.www  (https)
0.0256284703714.350.0200874703717.94125%graph
IPv6 operational: 100% of linked subdomains (2/2), 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: [email protected]