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 2025.06.22 -

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] 1/0.038227s  [v6R] 1/0.042415s	0.136486	77562	4.35	0.411824	77698	1.44	33%	graph
com.flickr.www  (https)	0.044044	44789	7.77	0.037962	44789	9.24	119%	graph
com.govdeals.www  (https)	0.100784	0	0	0.064097	0	0	n/a	graph
com.instagram.www  (https)	0.467380	605078	9.89	0.457865	604933	10.10	102%	graph
com.linkedin.www  (https)	0.128556	137652	8.20	0.168653	138931	6.31	77%	graph
com.oraclecloud.us8.fa.ewij  (https)  [v4R] 50/0.586969s	0.591830	836	0.01	0.031868	0	0	n/a	graph
com.responsibledisclosure.doe  (https)  [v4R] 2/0.140844s	0.148682	6582	0.34	0.007607	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.053905s	0.164557	268423	12.49	0.001185	0	0	n/a	graph
com.youtube.www  (https)	0.157407	614439	29.86	0.196881	616146	23.98	80%	graph
gov.energy  [v4R] 1/0.030529s  [v6R] 1/0.030648s	0.053190	87258	12.56	0.050630	87258	13.31	106%	graph
gov.energy.nnsa  [v4R] 2/0.038747s  [v6R] 2/0.052612s	0.061825	93042	11.64	0.073982	93042	9.72	84%	graph
gov.energy.www  (https)	0.019469	87258	35.04	0.020773	87258	33.29	95%	graph
gov.nnss  (https)	0.590317	90110	1.17	0.064324	0	0	n/a	graph
• gov.nnss.www  (https)  [v4R] 1/0.439092s	0.751646	90110	0.92	0.064140	0	0	n/a	graph
vegas.atomicmuseum.www  (https)	0.000	0	0	0.003335	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/2), 53% of all linked domains (8/15)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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