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 2026.03.08 -

gov.ready. | Department of Homeland Security	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.093751s  [v6R] 1/0.076193s	0.590238	462002	5.97	0.404612	461535	8.72	146%	graph
com.googletagmanager.www  (https)	0.029351	1561	0.41	0.029340	1561	0.41	100%	graph
com.twitter  (https)  [v4R] 1/0.053984s	0.175116	239101	10.42	0.002539	0	0	n/a	graph
com.youtube.www  (https)	0.199621	679454	26.05	0.212679	675946	24.33	93%	graph
gov.dhs  (https)  [v4R] 1/0.050327s  [v6R] 1/0.031581s	0.095811	296919	23.85	0.075738	296941	30.21	127%	graph
gov.dhs.oig.www  (https)	0.186722	66250	2.72	0.032514	66250	15.80	581%	graph
gov.dhs.www  (https)	0.068710	296919	33.31	0.045286	296941	50.34	151%	graph
gov.fema.www  (https)	0.064085	119205	14.21	0.032072	119205	28.42	200%	graph
• gov.ready.www  (https)	0.037262	53089	10.95	0.053335	53089	7.64	70%	graph
gov.usa  (https)  [v4R] 1/0.025520s  [v6R] 1/0.025104s	0.042470	47580	8.64	0.042865	47580	8.64	100%	graph
IPv6 operational: 100% of linked subdomains (1/1), 90% of all linked domains (9/10)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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