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 2026.10.01 -

gov.findsupport. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.cloudflare.cdnjs  (https)	0.075117	8891	0.90	0.093687	8891	0.73	81%	graph
com.facebook.www  (https)  [v4R] 1/0.072817s  [v6R] 1/0.570330s	0.936117	462859	3.77	0.948823	462921	3.73	99%	graph
com.googletagmanager.www  (https)	0.372517	1561	0.03	0.063721	1561	0.19	590%	graph
com.instagram.www  (https)	0.304330	415859	10.44	1.257134	415810	2.52	24%	graph
com.linkedin.www  (https)	0.267233	140465	4.01	1.223568	140465	0.88	22%	graph
com.x  (https)	0.149505	35199	1.80	0.005250	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.332664s  [v6R] 1/0.309829s	0.580940	893804	11.76	0.519282	889176	13.07	111%	graph
com.youtube.www  (https)	0.536367	887489	12.63	0.195398	889477	34.80	275%	graph
• gov.findsupport.www  (https)  [v4R] 2/0.839704s	1.771194	706343	3.04	0.005199	0	0	n/a	graph
gov.findtreatment  (https)	0.167306	4987	0.23	0.181505	4987	0.21	92%	graph
gov.gpo.orders  (https)	1.169538	131640	0.86	1.116361	131640	0.90	105%	graph
gov.hhs.oig  (https)	1.493656	51407	0.26	0.005198	0	0	n/a	graph
gov.hhs.www  (https)	0.070327	363	0.04	0.080247	365	0.03	88%	graph
gov.samhsa.datatools  (https)	0.103033	3291	0.24	0.010519	0	0	n/a	graph
gov.samhsa.intranet  (https)	0.000	0	0	0.010586	0	0	n/a	graph
gov.samhsa.library  (https)	0.060998	118	0.01	0.010502	0	0	n/a	graph
gov.samhsa.www  (https)	2.091971	705985	2.58	0.008583	0	0	n/a	graph
gov.usa.www  (https)	0.065542	48647	5.71	0.294854	48647	1.26	22%	graph
net.veteranscrisisline.www  (https)	0.306503	24623	0.61	0.337765	24622	0.56	91%	graph
org.988lifeline  (https)	0.113251	330162	22.29	0.336268	330162	7.50	34%	graph
IPv6 operational: 0% of linked subdomains (0/1), 65% of all linked domains (13/20)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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