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.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] 1/0.036421s	0.162076	78441	3.69	0.118888	77645	5.02	136%	graph
com.google.www  (https)	0.064956	17331	2.07	0.059024	17348	2.24	109%	graph
com.googletagmanager.www  (https)	0.028512	1561	0.43	0.029054	1561	0.41	97%	graph
com.twitter  (https)  [v4R] 1/0.062328s	0.246458	264262	8.20	0.001186	0	0	n/a	graph
com.youtube.www  (https)	0.185299	602192	24.83	0.283642	602514	16.24	65%	graph
gov.hhs.www  (https)	0.040988	363	0.07	0.025330	363	0.11	160%	graph
• gov.mesh.www  (https)  [v4R] 1/0.040548s  [v6R] 1/0.050535s	0.092341	17467	1.45	0.102763	17467	1.31	90%	graph
gov.nih.nlm.meshb-prev  (https)	0.057870	17462	2.34	0.063520	17462	2.11	90%	graph
gov.nih.nlm.support  (https)	0.159637	41892	2.01	0.015753	0	0	n/a	graph
gov.nih.nlm.www  (https)	0.059496	35249	4.56	0.064995	35249	4.20	92%	graph
gov.nih.www  (https)	0.078259	63185	6.18	0.083454	63185	5.81	94%	graph
gov.usa.www  (https)	0.020915	47941	18.29	0.022255	47941	16.63	91%	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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