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 2025.07.01 -

gov.readybusiness. | 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] 1/0.281592s  [v6R] 1/0.043632s	0.475622	75470	1.21	0.174536	75601	3.31	273%	graph
com.googletagmanager.www  (https)	0.053186	1561	0.22	0.038366	1561	0.31	139%	graph
com.twitter  (https)  [v4R] 1/0.067687s	0.463316	269752	4.45	0.001171	0	0	n/a	graph
com.youtube.www  (https)	0.299735	609064	15.54	0.228245	602162	20.15	130%	graph
gov.dhs  (https)  [v4R] 1/1.079886s  [v6R] 1/0.041384s	2.190931	105106	0.37	0.114687	105130	7.04	1922%	graph
gov.dhs.oig.www  (https)	0.131223	63306	3.69	0.046263	63306	10.50	285%	graph
gov.dhs.www  (https)	0.090069	105107	8.91	0.073402	105130	10.99	123%	graph
gov.fema.www  (https)	0.296980	120396	3.10	0.058993	120396	15.84	510%	graph
gov.ready.www  (https)	0.053857	55136	7.94	0.043434	55136	9.78	123%	graph
• gov.readybusiness.www  (https)  [v4R] 1/0.074410s  [v6R] 1/0.058500s	0.380909	52721	1.06	0.113964	52721	3.56	336%	graph
gov.usa  (https)  [v4R] 1/0.035124s  [v6R] 1/0.035414s	0.093066	48012	3.94	0.079478	48012	4.64	118%	graph
IPv6 operational: 100% of linked subdomains (1/1), 91% of all linked domains (10/11)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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