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 2026.03.09 -

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)	0.039779	1561	0.31	0.273657	1561	0.04	14%	graph
gov.clinicaltrials  (https)	0.046731	94488	15.67	0.067889	94488	10.76	69%	graph
gov.hhs.www  (https)	0.065749	365	0.04	0.049073	365	0.06	133%	graph
gov.medlineplus  (https)	0.042792	26445	4.80	0.050606	26445	4.04	84%	graph
gov.medlineplus.magazine  (https)	1.571565	58356	0.28	0.014169	0	0	n/a	graph
• gov.medlineplus.www  (https)	0.035472	26445	5.76	0.316082	26445	0.64	11%	graph
gov.nih.nlm.support  (https)	0.305997	43624	1.09	0.030252	0	0	n/a	graph
gov.nih.nlm.www  (https)	0.117602	34757	2.27	0.081490	34757	3.27	144%	graph
gov.nih.www  (https)	0.107531	59592	4.25	0.023200	0	0	n/a	graph
gov.usa.www  (https)	0.039861	47580	9.31	0.032355	47580	11.34	122%	graph
IPv6 operational: 67% of linked subdomains (2/3), 70% of all linked domains (7/10)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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