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 2025.05.08 -

gov.smartgrid. | Department of Energy	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v6R] 1/0.064815s	0.145899	77127	4.06	0.186398	76313	3.13	77%	graph
com.flickr.www  (https)	0.038732	47323	9.50	0.038855	47323	9.50	100%	graph
com.googletagmanager.www  (https)	0.030849	1561	0.40	0.027784	1561	0.44	111%	graph
com.instagram.www  (https)	0.288630	443016	11.74	0.402811	443127	8.41	72%	graph
com.linkedin.www  (https)	0.170317	138420	6.21	0.274736	138420	3.85	62%	graph
com.twitter  (https)  [v4R] 1/0.069411s	0.221941	263266	9.09	0.001184	0	0	n/a	graph
com.youtube.www  (https)	0.228793	608605	20.37	0.222647	604180	20.76	102%	graph
gov.doe.directives.www  (https)	0.065399	118	0.01	0.003321	0	0	n/a	graph
gov.energy.www  (https)	0.031608	89818	22.11	0.029015	89818	23.63	107%	graph
gov.osti.www  (https)	0.282625	263990	7.14	0.003394	0	0	n/a	graph
• gov.smartgrid.www  (https)  [v4R] 2/0.218713s	0.242292	86085	2.71	0.003346	0	0	n/a	graph
gov.usa.www  (https)	0.023223	49915	16.56	0.019419	49915	20.04	121%	graph
gov.whitehouse.www  (https)	0.038547	240827	48.35	0.032957	240827	57.42	119%	graph
IPv6 operational: 0% of linked subdomains (0/1), 69% of all linked domains (9/13)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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