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 2026.07.01 -

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)	0.264120	1561	0.05	0.048663	1561	0.25	550%	graph
gov.clinicaltrials  (https)	0.083870	94295	8.67	0.054720	94295	13.32	154%	graph
gov.hhs.www  (https)	0.046879	365	0.06	0.054673	365	0.05	85%	graph
gov.medlineplus  (https)	0.043705	26445	4.69	0.059272	26445	3.42	73%	graph
gov.medlineplus.magazine  (https)	0.000	0	0	0.856445	0	0	n/a	graph
• gov.medlineplus.www  (https)	0.260995	26445	0.78	0.039261	26445	5.17	667%	graph
gov.nih.nlm.support  (https)	0.618852	44050	0.54	0.052240	0	0	n/a	graph
gov.nih.nlm.www  (https)	0.775178	34513	0.34	0.985458	34513	0.27	79%	graph
gov.nih.www  (https)	0.058949	5461	0.72	0.066638	5486	0.63	88%	graph
gov.usa.www  (https)	2.240309	47199	0.16	0.264142	47199	1.36	849%	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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