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 2026.10.24 -

gov.smokefree. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.apple.itunes  (https)  [v4R] 1/0.053342s  [v6R] 1/0.115485s	0.096780	134603	10.70	0.314512	134603	3.27	31%	graph
com.facebook.www  (https)  [v4R] 1/0.039198s  [v6R] 1/0.088735s	0.314322	419976	10.20	0.515918	420042	6.22	61%	graph
com.google.play  (https)  [v4R] 2/0.075516s  [v6R] 2/0.080156s	0.685983	3022897	33.67	0.305405	3062578	76.61	228%	graph
com.googletagmanager.www  (https)	0.041881	1561	0.29	0.056321	1561	0.21	73%	graph
com.instagram.www  (https)	0.250594	367392	11.21	0.411713	367449	6.82	61%	graph
gov.cancer  (https)  [v4R] 1/0.129391s  [v6R] 1/0.059979s	0.742458	42759	0.44	0.285877	43803	1.17	267%	graph
gov.cancer.livehelp  (https)	0.368766	14443	0.30	0.024425	0	0	n/a	graph
gov.cancer.www  (https)	0.120498	42759	2.72	0.106003	42759	3.08	113%	graph
gov.hhs.www  (https)	0.027994	365	0.10	0.036087	365	0.08	75%	graph
gov.nih  (https)  [v4R] 1/0.090286s	0.152728	5480	0.28	0.023130	0	0	n/a	graph
gov.smokefree  [v4R] 1/0.053953s  [v6R] 1/0.010545s	0.146925	54573	2.85	0.057779	54573	7.30	256%	graph
gov.smokefree  (https)	0.052664	54573	8.01	0.302004	54573	1.38	17%	graph
gov.smokefree.teen  (https)	0.080167	39381	3.76	0.000	0	0	n/a	graph
• gov.smokefree.www  (https)  [v4R] 1/0.070730s  [v6R] 1/0.048667s	0.111464	54573	3.75	0.087230	54573	4.79	128%	graph
gov.usa.www  (https)	0.028017	48647	13.26	0.018786	48647	20.62	156%	graph
net.jsdelivr.cdn  (https)  [v4R] 1/0.018411s  [v6R] 1/0.024518s	0.050087	48904	7.46	0.065475	48904	5.74	77%	graph
IPv6 operational: 75% of linked subdomains (3/4), 81% of all linked domains (13/16)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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