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 2025.07.25 -

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)  [v4R] 1/0.050699s	0.390875	76867	1.50	0.089784	77252	6.62	440%	graph
com.github  (https)	0.048860	546973	86.94	0.007511	0	0	n/a	graph
com.googletagmanager.www  (https)	0.031095	1561	0.38	0.031229	1561	0.38	100%	graph
com.linkedin.www  (https)	0.155968	138954	6.84	0.151881	138954	7.02	103%	graph
com.twitter  (https)  [v4R] 1/0.062722s	0.195741	273925	10.72	0.002849	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.043775s  [v6R] 1/0.039797s	0.264972	607841	17.57	0.364187	657023	13.77	78%	graph
gov.archives.obamawhitehouse  (https)	0.033714	82939	19.17	0.031100	82939	20.41	106%	graph
• gov.code.www  (https)  [v4R] 1/0.032668s  [v6R] 1/0.025592s	0.395180	42857	0.83	0.047059	42857	6.96	840%	graph
gov.digital  (https)	0.027380	56780	16.04	0.027553	56780	16.04	100%	graph
gov.fai.www  (https)	0.240833	59538	1.89	0.032704	59528	14.19	750%	graph
gov.gsa.www  [v4R] 1/0.008111s  [v6R] 1/0.007388s	0.031500	216808	53.36	0.032736	216808	51.69	97%	graph
gov.gsa.www  (https)	0.029106	216808	57.04	0.031632	216808	53.36	94%	graph
gov.gsaig.www  (https)	0.497801	63331	0.97	0.453883	63331	1.07	110%	graph
gov.usa.www  (https)	0.020128	48046	18.33	0.021015	48046	17.46	95%	graph
IPv6 operational: 100% of linked subdomains (1/1), 86% of all linked domains (12/14)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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