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 2026.03.26 -

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] 1/0.127837s	1.681707	465746	2.11	0.446342	465874	7.97	377%	graph
com.googletagmanager.www  (https)	0.000	0	0	0.037776	1561	0.32	n/a	graph
com.twitter  (https)  [v4R] 1/0.076316s	0.327045	244522	5.71	0.002711	0	0	n/a	graph
com.youtube.www  (https)	0.242162	692091	21.82	0.275461	694769	19.28	88%	graph
gov.dhs  (https)  [v4R] 1/0.260407s  [v6R] 1/0.068626s	0.337925	297589	6.74	0.194304	297612	11.70	174%	graph
gov.dhs.oig.www  (https)	0.134417	66250	3.77	0.109023	66250	4.64	123%	graph
gov.dhs.www  (https)	0.090109	297589	25.23	0.131273	297611	17.33	69%	graph
gov.fema.www  (https)	0.059564	120616	15.60	0.134667	120616	6.87	44%	graph
• gov.ready.www  (https)	0.359799	53288	1.13	0.334868	53288	1.22	107%	graph
gov.usa  (https)  [v4R] 1/2.072597s  [v6R] 1/0.044810s	2.118550	47231	0.17	0.091584	47231	3.96	2328%	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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