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 2026.10.01 -

gov.sandia. | 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] 1/0.046388s	0.581666	460626	6.05	0.271583	462725	13.03	215%	graph
com.flickr.www  (https)	0.062381	58518	7.20	0.299478	58518	1.49	21%	graph
com.instagram.www  (https)	0.286104	415897	11.09	0.344607	416104	9.23	83%	graph
com.linkedin.www  (https)	0.454016	140465	2.36	0.207479	140465	5.18	219%	graph
com.responsibledisclosure.doe  (https)  [v4R] 2/0.267006s	0.276768	5422	0.15	0.013674	0	0	n/a	graph
com.twitter.www  (https)  [v4R] 2/0.407489s	0.553208	35199	0.49	0.003029	0	0	n/a	graph
com.youtube.www  (https)	0.199606	888116	34.05	0.213031	884295	31.67	93%	graph
gov.sandia.energy  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.sandia.ip  (https)	0.000	0	0	2.458954	194839	0.60	n/a	graph
gov.sandia.newsreleases  (https)	1.794906	173253	0.74	4.759124	173253	0.28	38%	graph
gov.sandia.tours  [v4R] 1/0.274632s  [v6R] 1/0.114104s	0.568984	1693	0.02	0.665687	1693	0.02	85%	graph
gov.sandia.tours  (https)	1.473294	1693	0.01	0.300940	1693	0.04	491%	graph
• gov.sandia.www  (https)	0.000	0	0	2.673858	157753	0.45	n/a	graph
org.gmpg  (https)	0.354426	1698	0.04	0.005478	0	0	n/a	graph
IPv6 operational: 83% of linked subdomains (5/6), 71% of all linked domains (10/14)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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