gov.headstart.

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 2025.08.15 -

gov.headstart. | 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)  [v4R] 1/0.105275s
0.284068781852.100.113599789745.33254%graph
com.googletagmanager.www  (https)
0.03653015610.330.03038915610.40120%graph
com.instagram.www  (https)
0.4173764598948.410.4310114599908.1497%graph
com.twitter  (https)  [v4R] 1/0.073971s
0.19224027620410.980.00123400n/agraph
gov.acf  (https)
0.112481621954.240.00334700n/agraph
• gov.headstart.www  (https)
0.0250219190.280.0338369190.2176%graph
gov.hhs.acf.licensingregulations  (https)
0.0347851180.030.00348600n/agraph
gov.hhs.www  (https)
0.1861793630.010.0716533650.04263%graph
gov.usa.www  (https)
0.0198154804719.290.0183974804720.36106%graph
IPv6 operational: 100% of linked subdomains (1/1), 67% of all linked domains (6/9)v4[s]v4[B]v4[Mbps]v6[s]v6[B]v6[Mbps]6/4[Mbps]v4|v6

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