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 2025.04.17 -

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)
0.100027764875.840.107982766045.4694%graph
com.instagram.www  (https)
0.31686443272810.450.3529254328289.3890%graph
com.linkedin.www  (https)
0.2304931379934.580.2716121384163.9085%graph
com.pinterest.www  (https)
0.4901275101797.940.00113700n/agraph
com.snapchat.www  (https)
0.06699314275316.500.00117300n/agraph
com.twitter  (https)  [v4R] 1/0.066866s
0.18512125692210.600.00333800n/agraph
com.youtube.www  (https)
0.29760159487215.280.15583959080629.08190%graph
gov.cdc.archive  (https)
0.1503629400.050.0441689400.16341%graph
gov.cdc.jobs  (https)
0.320212848242.020.0555258482411.77582%graph
gov.cdc.stacks  (https)
0.07783691794790.950.00754700n/agraph
gov.cdc.www  (https)
0.0361985809012.310.0265615809017.05138%graph
gov.cdc.wwwn  (https)
0.065999000.04930400n/agraph
gov.cdc.wwwnc  (https)  [v4R] 1/0.069202s  [v6R] 1/0.035218s
0.309238580901.430.063921580907.03490%graph
gov.hhs  (https)  [v4R] 1/0.016510s
0.0497613650.060.00759400n/agraph
gov.hhs.oig  (https)
0.140480395242.150.00340400n/agraph
gov.hhs.www  (https)
0.0282653650.100.0319863630.0990%graph
gov.usa  (https)  [v4R] 1/0.033989s  [v6R] 1/0.040373s
0.057455499156.680.066607499155.7786%graph
IPv6 operational: 67% of linked subdomains (4/6), 59% of all linked domains (10/17)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: itrg-contact@list.nist.gov