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 2025.12.13 -

gov.cuidadodesalud. | 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)	0.094180	79893	6.48	0.176127	80033	3.47	54%	graph
com.twitter  (https)  [v4R] 1/0.049879s	0.164283	226622	10.54	0.002255	0	0	n/a	graph
com.youtube.www  (https)	0.205617	699515	26.03	0.182797	694826	29.13	112%	graph
gov.cms.www  [v4R] 1/0.015549s  [v6R] 1/0.028528s	0.048781	221140	35.15	0.086088	221140	19.62	56%	graph
gov.cms.www  (https)	0.034863	221140	49.62	0.072721	221140	23.43	47%	graph
gov.cuidadodesalud.ayudalocal  (https)  [v4R] 1/0.082471s  [v6R] 1/0.161755s	0.125640	2305	0.14	0.529236	2305	0.03	24%	graph
• gov.cuidadodesalud.www  (https)  [v4R] 1/0.039185s  [v6R] 1/0.089274s	0.078711	450137	44.03	0.199834	450137	17.26	39%	graph
gov.hhs.www  (https)	0.035404	365	0.08	0.063302	365	0.04	56%	graph
IPv6 operational: 100% of linked subdomains (2/2), 88% of all linked domains (7/8)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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