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 2026.01.01 -

gov.listo. | 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] 1/0.069636s	0.176720	80855	3.50	0.111450	78495	5.40	154%	graph
com.googletagmanager.www  (https)	0.030070	1561	0.40	0.041939	1561	0.29	73%	graph
com.twitter  (https)  [v4R] 1/0.057722s	0.164522	230363	10.72	0.002347	0	0	n/a	graph
com.youtube.www  (https)	0.336533	692974	15.74	0.200805	694208	26.48	168%	graph
gov.dhs  (https)  [v4R] 1/0.052052s  [v6R] 1/0.383279s	0.165974	107875	4.99	0.424875	107897	1.94	39%	graph
gov.dhs.oig.www  (https)	0.031867	65991	16.24	0.032655	65991	15.73	97%	graph
gov.dhs.www  (https)	0.036385	107872	22.86	0.074198	107897	11.12	49%	graph
gov.fema.www  (https)	0.124430	119327	7.34	0.066591	119327	13.79	188%	graph
• gov.listo.www  (https)  [v4R] 1/0.055769s  [v6R] 1/0.082922s	0.145078	49503	2.60	0.153154	49503	2.47	95%	graph
gov.ready.www  (https)	0.124740	51929	3.20	0.049654	51929	8.09	253%	graph
gov.usa  (https)  [v4R] 1/0.026987s  [v6R] 1/0.050721s	0.044427	47068	8.16	0.067944	47068	5.36	66%	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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