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 2025.07.01 -

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)  [v6R] 1/0.079748s
0.150114782083.980.263869781012.2757%graph
com.instagram.www  (https)
0.32717365065015.180.43373964577111.3875%graph
com.linkedin.www  (https)
0.1891111390755.610.2327921390754.5781%graph
com.pinterest.www  (https)
0.23010048625416.130.00118900n/agraph
com.snapchat.www  (https)
0.051555668039.990.00119200n/agraph
com.twitter  (https)  [v4R] 1/0.071165s
0.2159962693919.560.00335100n/agraph
com.youtube.www  (https)
0.21883860809321.280.38826160994111.9956%graph
gov.cdc.archive  (https)
0.0352177500.160.0404677500.1488%graph
gov.cdc.jobs  (https)
0.329905847011.960.565217847011.1458%graph
gov.cdc.stacks  (https)
0.5897421006291.300.3401361006292.26173%graph
• gov.cdc.www  (https)
0.0361055951112.610.0310035951114.65116%graph
gov.cdc.wwwn  (https)
0.079386000.06960500n/agraph
gov.cdc.wwwnc  (https)  [v4R] 1/0.096248s  [v6R] 1/0.088421s
0.143170595113.180.162177595112.8088%graph
gov.hhs  (https)  [v4R] 1/0.031912s
0.1027863590.030.00746600n/agraph
gov.hhs.oig  (https)
0.066969353664.090.00330400n/agraph
gov.hhs.www  (https)
0.0518203590.050.0389493650.07136%graph
gov.usa  (https)  [v4R] 1/0.041485s  [v6R] 1/0.037552s
0.075808480124.880.070251480125.23107%graph
IPv6 operational: 83% of linked subdomains (5/6), 65% of all linked domains (11/17)v4[s]v4[B]v4[Mbps]v6[s]v6[B]v6[Mbps]6/4[Mbps]v4|v6

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