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.acl. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.addtoany.www  (https)	0.040366	25858	4.93	0.053152	25858	3.72	75%	graph
com.facebook.www  (https)	0.736373	464576	4.82	0.321030	466151	11.08	230%	graph
com.linkedin.www  (https)	0.252521	141175	4.27	0.205428	141175	5.25	123%	graph
com.twitter  (https)  [v4R] 1/0.066539s	0.670993	244940	2.79	0.019306	0	0	n/a	graph
com.youtube.www  (https)	0.276442	687668	19.01	0.299794	694390	17.72	93%	graph
gov.acl  [v4R] 1/0.026247s	0.497814	79560	1.22	0.002630	0	0	n/a	graph
gov.acl  (https)	0.407305	79560	1.49	0.003030	0	0	n/a	graph
gov.acl.agid  (https)	0.043552	458	0.08	0.057122	458	0.06	75%	graph
gov.acl.eldercare  (https)  [v4R] 1/0.049337s  [v6R] 1/0.044228s	0.081602	69031	6.50	0.068637	69031	7.75	119%	graph
gov.acl.longtermcare  (https)  [v4R] 3/0.227785s  [v6R] 1/0.271724s	0.345946	48974	1.08	0.279174	0	0	n/a	graph
gov.acl.olderindians  (https)  [v4R] 1/0.038279s  [v6R] 1/0.031376s	0.058167	82243	10.82	0.053050	82243	11.84	109%	graph
• gov.acl.www  (https)  [v4R] 1/0.065885s	0.202974	79560	3.00	0.007479	0	0	n/a	graph
gov.grants.www  [v4R] 1/0.035514s  [v6R] 1/0.029340s	0.093873	62137	5.10	0.076728	62137	6.24	122%	graph
gov.hhs.www	0.024958	365	0.12	0.026186	365	0.11	92%	graph
gov.hhs.www  (https)	0.043020	365	0.06	0.258990	365	0.01	17%	graph
gov.usa.www  [v4R] 1/0.013758s  [v6R] 1/0.220662s	0.054195	47231	6.67	0.448178	47231	0.80	12%	graph
gov.whitehouse.www  [v4R] 1/0.015243s  [v6R] 1/0.008665s	0.128707	262411	15.64	0.068171	262411	29.44	188%	graph
net.jsdelivr.cdn  (https)  [v4R] 1/0.030664s  [v6R] 1/0.029779s	0.094654	46792	3.80	0.309082	46792	1.16	30%	graph
IPv6 operational: 43% of linked subdomains (3/7), 72% of all linked domains (13/18)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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