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 2026.02.15 -

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)
0.140398786964.290.197105788313.0571%graph
com.instagram.www  (https)
0.22855682414927.580.41612557832710.6138%graph
com.linkedin.www  (https)
0.1430871411947.530.2149481411945.0367%graph
com.pinterest.www  (https)
0.25999575492522.240.00540900n/agraph
com.snapchat.www  (https)
0.070946722837.880.00303800n/agraph
com.twitter  (https)  [v4R] 1/0.057067s
0.2085972372028.700.00303300n/agraph
com.youtube.www  (https)
0.21286067787824.400.25231468071520.6184%graph
gov.cdc.archive  (https)
0.0303127500.190.0337677500.1791%graph
gov.cdc.jobs  (https)
0.071043846179.090.0558118461711.74129%graph
gov.cdc.stacks  (https)
0.168666415391.890.148237415392.14114%graph
• gov.cdc.www  (https)
0.0283806027016.420.0342196027013.5282%graph
gov.cdc.wwwnc  (https)  [v4R] 1/0.074012s  [v6R] 1/0.133033s
0.125985602703.680.165108602702.7976%graph
gov.hhs  (https)  [v4R] 1/0.020486s
0.0580283650.050.00847900n/agraph
gov.hhs.oig  (https)
0.052740398845.850.00303200n/agraph
gov.hhs.www  (https)
0.0243623650.120.0331593650.0873%graph
gov.usa  (https)  [v4R] 1/0.023190s  [v6R] 1/0.028072s
0.042139467988.500.045880467987.9393%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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