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 2025.06.01 -

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)  [v6R] 1/0.050034s	0.090796	79250	6.72	0.136986	76613	4.30	64%	graph
com.googletagmanager.www  (https)	0.030003	1561	0.40	0.032231	1561	0.37	94%	graph
com.twitter  (https)  [v4R] 1/0.053271s	0.158623	265524	12.82	0.001178	0	0	n/a	graph
com.youtube.www  (https)	0.177322	613980	26.46	0.188533	611548	24.82	94%	graph
gov.dhs  (https)  [v4R] 1/0.034393s  [v6R] 1/0.035200s	0.130235	104301	6.12	0.081940	104323	9.83	161%	graph
gov.dhs.oig.www  (https)	0.059985	66126	8.55	0.053705	66126	9.52	111%	graph
gov.dhs.www  (https)	0.044462	104301	18.09	0.110729	104322	7.24	40%	graph
gov.fema.www  (https)	0.039550	120169	23.51	0.033181	120169	27.78	118%	graph
• gov.ready.www  (https)	0.031249	54849	13.50	0.035728	54849	11.96	89%	graph
gov.usa  (https)  [v4R] 1/0.030950s  [v6R] 1/0.030916s	0.049521	47950	7.47	0.049644	47950	7.47	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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