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 2025.09.13 -

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)  [v4R] 1/0.106103s	0.296183	76242	1.97	0.183602	77057	3.21	163%	graph
com.twitter  (https)  [v4R] 1/0.073728s	0.193530	219475	8.68	0.001174	0	0	n/a	graph
com.youtube.www  (https)	0.147530	659530	34.23	0.182768	661862	27.75	81%	graph
gov.cms.www  [v4R] 1/0.092843s  [v6R] 1/0.037477s	0.124407	221113	13.60	0.081984	221113	20.83	153%	graph
gov.cms.www  (https)	0.040586	221113	42.17	0.044583	221113	38.34	91%	graph
gov.cuidadodesalud.ayudalocal  (https)  [v4R] 1/0.106469s  [v6R] 1/0.068811s	0.220666	2066	0.07	0.244671	2066	0.06	90%	graph
• gov.cuidadodesalud.www  (https)  [v4R] 1/0.036960s  [v6R] 1/0.038204s	0.085343	383507	34.42	0.081203	383507	36.12	105%	graph
gov.hhs.www  (https)	0.025842	365	0.11	0.031117	363	0.09	80%	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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