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 2025.07.05 -

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)	0.033950	1561	0.36	0.037136	1561	0.32	89%	graph
gov.clinicaltrials  (https)	0.030445	86629	22.03	0.040015	86629	16.52	75%	graph
gov.hhs.www  (https)	0.029607	365	0.10	0.030778	363	0.09	96%	graph
gov.medlineplus  (https)	0.032192	26542	6.33	0.024592	26542	8.44	133%	graph
gov.medlineplus.magazine  (https)	1.318318	58096	0.34	0.007536	0	0	n/a	graph
• gov.medlineplus.www  (https)	0.025594	26542	8.10	0.019789	26542	10.66	132%	graph
gov.nih.nlm.support  (https)	0.396557	42734	0.82	0.031902	0	0	n/a	graph
gov.nih.nlm.www  (https)	0.062194	34785	4.28	0.068777	34785	3.90	91%	graph
gov.nih.www  (https)	0.180363	61313	2.60	0.070519	61313	6.68	257%	graph
gov.usa.www  (https)	0.019183	48012	19.28	0.019821	48012	19.28	100%	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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