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 2025.09.16 -

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)	0.063366	8891	1.08	0.054256	8891	1.26	117%	graph
com.facebook.www  (https)  [v4R] 1/0.105884s	0.263484	77985	2.26	0.232245	78465	2.58	114%	graph
com.googletagmanager.www  (https)	0.039417	1561	0.31	0.037621	1561	0.32	105%	graph
com.instagram.www  (https)	0.342267	434860	9.70	0.325719	435125	10.21	105%	graph
com.linkedin.www  (https)	0.160758	138898	6.62	0.199112	138898	5.33	80%	graph
com.x  (https)	0.159197	220825	10.60	0.001176	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.044721s  [v6R] 1/0.047037s	0.292452	657488	17.18	0.233265	662095	21.68	126%	graph
com.youtube.www  (https)	0.156167	659783	32.27	0.208008	657677	24.12	75%	graph
• gov.findsupport.www  (https)  [v4R] 2/0.121635s	0.215334	810621	28.77	0.015714	0	0	n/a	graph
gov.findtreatment  (https)	0.037001	4539	0.94	0.027065	4539	1.28	137%	graph
gov.gpo.orders  (https)	1.705206	142622	0.64	1.596471	142622	0.68	107%	graph
gov.hhs.oig  (https)	0.047037	35879	5.82	0.003430	0	0	n/a	graph
gov.hhs.www  (https)	0.139021	365	0.02	0.034577	365	0.08	409%	graph
gov.samhsa.datatools  (https)	0.117269	3903	0.25	0.013666	0	0	n/a	graph
gov.samhsa.dpt2  (https)	0.063717	6853	0.83	0.007542	0	0	n/a	graph
gov.samhsa.intranet  (https)	0.000	0	0	0.008598	0	0	n/a	graph
gov.samhsa.library  (https)	0.140914	250645	13.66	0.008202	0	0	n/a	graph
gov.samhsa.www  (https)	0.138876	809152	44.73	0.003734	0	0	n/a	graph
gov.usa.www  (https)	0.022480	47992	16.64	0.024389	47992	15.26	92%	graph
net.veteranscrisisline.www  (https)	0.076674	23172	2.33	0.055766	23171	3.21	138%	graph
org.988lifeline  (https)	0.097616	310260	24.40	0.050631	310260	47.34	194%	graph
IPv6 operational: 0% of linked subdomains (0/1), 62% of all linked domains (13/21)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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