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 2026.03.26 -

gov.earthquake. | Department of the Interior	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook  (https)  [v4R] 1/0.081544s  [v6R] 1/0.101032s	0.491489	464691	7.22	0.727921	465142	4.88	68%	graph
com.flickr  (https)	0.256103	55207	1.65	0.040260	0	0	n/a	graph
com.github  (https)	0.591491	569023	7.35	0.029943	0	0	n/a	graph
com.googletagmanager.www  (https)	0.117194	1561	0.10	0.061889	1561	0.20	192%	graph
com.instagram  (https)  [v4R] 1/0.304760s  [v6R] 1/0.138503s	0.728579	601947	6.31	0.771087	602043	5.96	94%	graph
com.twitter  (https)  [v4R] 1/0.087630s	0.304169	244940	6.15	0.019416	0	0	n/a	graph
com.youtube  [v4R] 2/0.343674s  [v6R] 2/0.184860s	0.673196	691818	7.84	0.448609	694304	11.82	151%	graph
gov.doi.www  (https)	0.063875	54399	6.59	0.176241	54399	2.36	36%	graph
gov.doioig.www  (https)	0.161346	49262	2.33	0.011773	0	0	n/a	graph
• gov.earthquake.www  (https)  [v4R] 1/0.220931s	0.312160	12893	0.32	0.000	0	0	n/a	graph
gov.usgs.answers  (https)	0.682339	105209	1.18	0.627247	105208	1.28	109%	graph
gov.usgs.earthquake  (https)	0.141211	12893	0.70	0.066122	12893	1.49	214%	graph
gov.usgs.www  (https)	2.243907	129083	0.44	2.350592	129083	0.42	95%	graph
gov.whitehouse.www  (https)	0.084243	289902	26.33	0.101386	289902	21.90	83%	graph
IPv6 operational: 0% of linked subdomains (0/1), 64% of all linked domains (9/14)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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