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 2026.01.07 -

gov.medlineplus. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.googletagmanager.www  (https)	0.040924	1561	0.30	0.038288	1561	0.31	105%	graph
gov.clinicaltrials  (https)	0.047132	92364	14.99	0.055752	92364	12.81	85%	graph
gov.hhs.www  (https)	0.033284	365	0.08	0.058557	365	0.05	57%	graph
gov.medlineplus  (https)	0.035594	26380	5.75	0.034204	26380	5.92	103%	graph
gov.medlineplus.magazine  (https)	1.657219	58154	0.27	0.005305	0	0	n/a	graph
• gov.medlineplus.www  (https)	0.036194	26380	5.59	0.031937	26380	6.49	116%	graph
gov.nih.nlm.support  (https)	0.233317	43643	1.43	0.053887	0	0	n/a	graph
gov.nih.nlm.www  (https)	0.088756	34757	3.01	0.162338	34757	1.64	54%	graph
gov.nih.www  (https)	0.225312	56803	1.93	0.320278	56803	1.35	70%	graph
gov.usa.www  (https)	0.028886	47068	12.83	0.030061	47068	11.97	93%	graph
IPv6 operational: 67% of linked subdomains (2/3), 80% of all linked domains (8/10)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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