gov.cdc.

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 2025.07.22 -

gov.cdc. | 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)
0.229422773952.580.178196775283.32129%graph
com.instagram.www  (https)
0.32507045472010.670.32590245482910.68100%graph
com.linkedin.www  (https)
0.2794961389543.800.1689441389546.31166%graph
com.pinterest.www  (https)
0.16742550544923.090.00349100n/agraph
com.snapchat.www  (https)
0.0259516674620.370.00120400n/agraph
com.twitter  (https)  [v4R] 1/0.069920s
0.19186327397510.940.00339900n/agraph
com.youtube.www  (https)
0.18754860833924.820.16374060920328.51115%graph
gov.cdc.archive  (https)
0.0270307500.210.0391897500.1569%graph
gov.cdc.jobs  (https)
0.122544847015.300.077113847018.39158%graph
gov.cdc.stacks  (https)
0.2388241006293.230.1922571006294.00124%graph
• gov.cdc.www  (https)
0.0362125885512.470.0303265885514.97120%graph
gov.cdc.wwwnc  (https)  [v4R] 1/0.082202s  [v6R] 1/0.071309s
0.149097588553.010.101117588554.45148%graph
gov.hhs  (https)  [v4R] 1/0.017810s
0.0430213650.060.00753200n/agraph
gov.hhs.oig  (https)
0.050854367565.610.01574700n/agraph
gov.hhs.www  (https)
0.0501413650.060.0360633650.08139%graph
gov.usa  (https)  [v4R] 1/0.022787s  [v6R] 1/0.024536s
0.043843480438.520.045677480438.1596%graph
IPv6 operational: 100% of linked subdomains (5/5), 69% of all linked domains (11/16)v4[s]v4[B]v4[Mbps]v6[s]v6[B]v6[Mbps]6/4[Mbps]v4|v6

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