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 2025.05.15 -

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)	0.030297	1561	0.40	0.028401	1561	0.43	107%	graph
gov.clinicaltrials  (https)	0.037691	86629	17.86	0.046518	86629	14.37	80%	graph
gov.hhs.www  (https)	0.039576	363	0.07	0.026828	361	0.11	149%	graph
gov.medlineplus  (https)	0.028222	26452	7.21	0.035269	26452	5.77	80%	graph
gov.medlineplus.magazine  (https)	2.326913	58048	0.19	0.015740	0	0	n/a	graph
• gov.medlineplus.www  (https)	0.035545	26452	5.77	0.021940	26452	9.61	167%	graph
gov.nih.nlm.support  (https)	0.222604	41892	1.44	0.007568	0	0	n/a	graph
gov.nih.nlm.www  (https)	0.072984	35249	3.74	0.085006	35249	3.16	85%	graph
gov.nih.www  (https)	0.116561	63185	4.16	0.142842	63185	3.39	82%	graph
gov.usa.www  (https)	0.030848	47941	12.19	0.026125	47941	14.07	115%	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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