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 2026.08.22 -

gov.nnss. | Department of Energy	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.099963s  [v6R] 1/0.068497s	0.490593	426856	6.65	0.375208	427135	8.69	131%	graph
com.govdeals.www  (https)	0.053078	370	0.05	0.064070	370	0.04	83%	graph
com.instagram.www  (https)	0.263782	401995	11.66	0.325461	402228	9.44	81%	graph
com.linkedin.www  (https)	0.128900	140465	8.37	0.317619	606816	14.60	174%	graph
com.oraclecloud.us8.fa.ewij  (https)  [v4R] 6/0.463663s	0.512737	35187	0.52	0.006353	0	0	n/a	graph
com.responsibledisclosure.doe  (https)  [v4R] 2/0.153324s	0.159538	5422	0.26	0.003030	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.059052s	0.171213	35221	1.57	0.003031	0	0	n/a	graph
com.youtube.www  (https)	0.167014	868607	39.68	0.179066	870271	37.09	93%	graph
gov.energy  [v4R] 1/0.034832s  [v6R] 1/0.028229s	0.067612	131831	15.01	0.052857	131831	19.34	129%	graph
gov.energy.nnsa  [v4R] 2/0.046686s  [v6R] 2/0.027726s	0.069772	149145	16.49	0.052411	149145	21.88	133%	graph
gov.energy.www  (https)	0.023775	131831	43.73	0.024115	131831	41.91	96%	graph
gov.nnss  (https)	0.906988	128319	1.08	0.254479	0	0	n/a	graph
• gov.nnss.www  (https)  [v4R] 1/0.336156s	0.790243	128319	1.24	0.057072	0	0	n/a	graph
vegas.atomicmuseum.www  (https)	0.106894	126736	9.12	0.004323	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/2), 57% of all linked domains (8/14)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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