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 2025.06.01 -

gov.mesh. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v6R] 1/0.055702s	0.149650	79256	4.06	0.135070	76893	4.35	107%	graph
com.google.www  (https)	0.062096	18859	2.32	0.057456	18808	2.52	108%	graph
com.googletagmanager.www  (https)	0.030132	1561	0.40	0.030110	1561	0.40	100%	graph
com.twitter  (https)  [v4R] 1/0.055041s	0.174354	265154	11.63	0.001182	0	0	n/a	graph
com.youtube.www  (https)	0.250265	614001	18.74	0.142429	625088	33.58	179%	graph
gov.hhs.www  (https)	0.020820	365	0.14	0.030871	365	0.09	67%	graph
• gov.mesh.www  (https)  [v4R] 1/0.053007s  [v6R] 1/0.056281s	0.108352	17467	1.23	0.152172	17467	0.88	71%	graph
gov.nih.nlm.meshb-prev  (https)	0.055884	17462	2.42	0.055030	17462	2.42	100%	graph
gov.nih.nlm.support  (https)	0.189727	41890	1.69	0.008246	0	0	n/a	graph
gov.nih.nlm.www  (https)	0.104429	34874	2.56	0.064196	34874	4.16	163%	graph
gov.nih.www  (https)	0.078407	62863	6.15	0.197260	62863	2.43	40%	graph
gov.usa.www  (https)	0.025302	47950	14.63	0.025351	47950	14.63	100%	graph
IPv6 operational: 100% of linked subdomains (1/1), 83% of all linked domains (10/12)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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