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 2025.12.17 -

gov.code. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.340501	453838	10.18	0.271222	80693	2.27	22%	graph
com.github  (https)	0.081079	561991	52.93	0.003041	0	0	n/a	graph
com.linkedin.www  (https)	0.233725	140058	4.59	0.242340	140066	4.42	96%	graph
com.twitter  (https)  [v4R] 1/0.059957s	0.240779	227507	7.23	0.003041	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.364682s  [v6R] 1/0.072483s	0.604944	686419	8.67	0.258352	689964	20.40	235%	graph
gov.archives.obamawhitehouse  (https)	0.061258	132970	16.63	0.383597	132970	2.65	16%	graph
• gov.code.www  (https)  [v4R] 1/0.031284s  [v6R] 1/1.079917s	0.418869	42409	0.77	2.156223	42409	0.15	19%	graph
gov.digital  (https)	0.453975	56990	0.96	0.067707	56990	6.49	676%	graph
gov.fai.www  (https)	0.575197	60469	0.80	0.133951	60469	3.47	432%	graph
gov.gsa.www  [v4R] 1/0.017197s  [v6R] 1/0.022569s	0.128592	196021	11.68	0.080235	196021	18.69	160%	graph
gov.gsa.www  (https)	0.063929	196021	23.74	0.101604	196021	14.81	62%	graph
gov.gsaig.www  (https)	0.786695	63304	0.61	0.658049	63304	0.73	119%	graph
gov.usa.www  (https)	1.056707	47100	0.34	0.035438	47100	10.27	3017%	graph
IPv6 operational: 100% of linked subdomains (1/1), 85% of all linked domains (11/13)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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