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 2025.07.18 -

gov.stopalcoholabuse. | 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)	0.049248	8891	1.38	0.059923	8891	1.15	83%	graph
com.facebook.www  (https)  [v4R] 1/0.053237s  [v6R] 1/0.040780s	0.183490	77875	3.25	0.112856	75783	5.16	159%	graph
com.googletagmanager.www  (https)	0.029182	1561	0.41	0.031342	1561	0.38	94%	graph
com.instagram.www  (https)	0.331518	445154	10.26	0.443583	448047	7.72	75%	graph
com.linkedin.www  (https)	0.188580	138954	5.64	0.147282	138531	7.19	128%	graph
com.x  (https)	0.107601	272531	19.43	0.001173	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.044584s  [v6R] 1/0.038596s	0.241179	607487	19.23	0.356014	602385	12.91	67%	graph
com.youtube.www  (https)	0.223823	607171	20.77	0.189959	606764	24.49	118%	graph
gov.findtreatment  (https)	0.028010	4539	1.24	0.027965	4539	1.28	104%	graph
gov.gpo.orders  (https)	1.643617	140633	0.65	1.836654	140633	0.58	89%	graph
gov.hhs.oig  (https)	0.109878	36357	2.54	0.003387	0	0	n/a	graph
gov.hhs.www  (https)	0.040203	365	0.07	0.031425	365	0.09	129%	graph
gov.samhsa.datatools  (https)	0.076115	3903	0.39	0.007502	0	0	n/a	graph
gov.samhsa.dpt2  (https)	0.067720	6853	0.78	0.007565	0	0	n/a	graph
gov.samhsa.intranet  (https)	0.000	0	0	0.007652	0	0	n/a	graph
gov.samhsa.library  (https)	0.159947	250019	12.00	0.007507	0	0	n/a	graph
gov.samhsa.www  (https)	0.173837	812685	35.84	0.007568	0	0	n/a	graph
• gov.stopalcoholabuse.www  (https)  [v4R] 1/0.071549s	0.245321	818066	25.47	0.015855	0	0	n/a	graph
gov.usa.www  (https)	0.017781	48043	21.56	0.025518	48043	14.66	68%	graph
net.veteranscrisisline.www  (https)	0.050159	23172	3.54	0.058675	23171	3.05	86%	graph
org.988lifeline  (https)	0.112872	300326	20.46	0.051290	300326	44.93	220%	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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