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.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] 1/0.057963s  [v6R] 1/0.066242s	0.180230	76876	3.26	0.152956	77014	3.87	119%	graph
com.googletagmanager.www  (https)	0.039677	1561	0.31	0.027538	1561	0.44	144%	graph
com.twitter  (https)  [v4R] 1/0.056952s	0.219551	273835	9.54	0.001235	0	0	n/a	graph
com.youtube.www  (https)	0.240483	655371	20.83	0.181618	612863	25.83	124%	graph
gov.dhs  (https)  [v4R] 1/0.030435s  [v6R] 1/0.033729s	0.081761	103218	9.72	0.110598	103238	7.16	74%	graph
gov.dhs.oig.www  (https)	0.049157	65210	10.15	0.032145	65210	15.55	153%	graph
gov.dhs.www  (https)	0.039314	103218	20.19	0.049155	103238	16.07	80%	graph
gov.fema.www  (https)	0.040881	120899	23.06	0.247297	120899	3.73	16%	graph
• gov.ready.www  (https)	0.063793	56555	6.85	0.053302	56555	8.14	119%	graph
gov.usa  (https)  [v4R] 1/0.031054s  [v6R] 1/0.022451s	0.062255	48046	5.91	0.044499	48046	8.33	141%	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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