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 2026.02.21 -

gov.inl. | Department of Energy	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.291315	457780	12.00	0.295114	457129	11.82	99%	graph
com.flickr.www  (https)	0.037718	44780	9.23	0.038788	44780	8.99	97%	graph
com.googletagmanager.www  (https)	0.030845	1561	0.40	0.030497	1561	0.40	100%	graph
com.govdelivery.public  (https)  [v4R] 1/0.049075s  [v6R] 1/0.051671s	0.082705	7656	0.71	0.081737	7656	0.72	101%	graph
com.instagram.www  (https)	0.335526	591503	13.47	0.470737	586313	9.52	71%	graph
com.linkedin.www  (https)	0.138252	141194	7.81	0.235567	141194	4.58	59%	graph
com.pinterest.www  (https)	0.179854	736955	31.41	0.006312	0	0	n/a	graph
com.x  (https)	0.128282	237018	14.13	0.004115	0	0	n/a	graph
com.youtube.www  (https)	0.183240	680852	28.39	0.160508	685609	32.69	115%	graph
gov.computersforlearning  (https)	0.063960	2885	0.35	0.051822	2885	0.43	124%	graph
gov.energy.id.www  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.energy.www  (https)	0.041293	117918	21.94	0.038309	117918	23.67	108%	graph
gov.inl  (https)	0.069166	6950	0.77	0.067838	7057	0.80	105%	graph
gov.inl.careers  (https)  [v4R] 1/0.033446s  [v6R] 1/0.034698s	0.063945	6825	0.83	0.076716	6910	0.69	84%	graph
gov.inl.vendor  (https)	0.072516	7000	0.74	0.079199	7085	0.68	92%	graph
gov.inl.vulnerabilitydisclosure  (https)	0.051511	7081	1.06	0.083039	7145	0.66	62%	graph
• gov.inl.www  (https)	0.114470	6976	0.47	0.084311	7061	0.64	137%	graph
gov.orau.apps  (https)	0.136476	0	0	0.122676	0	0	n/a	graph
org.battelle.www  (https)	0.040010	4547	0.87	0.080161	4572	0.44	50%	graph
org.gmpg  (https)	0.185126	1698	0.07	0.006474	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (5/5), 75% of all linked domains (15/20)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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