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 2025.12.14 -

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)	0.039549	8891	1.74	0.044918	8891	1.54	89%	graph
com.facebook.www  (https)  [v4R] 1/0.047489s  [v6R] 1/0.131496s	0.170780	0	0	0.318105	83921	2.01	n/a	graph
com.googletagmanager.www  (https)	0.032989	1561	0.37	0.029072	1561	0.41	110%	graph
com.instagram.www  (https)	0.375704	367629	7.48	0.308309	818966	20.29	271%	graph
com.linkedin.www  (https)	0.131891	140097	8.16	0.170227	140058	6.29	77%	graph
com.x  (https)	0.122155	227244	14.21	0.003033	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.038366s  [v6R] 1/0.040522s	0.231449	697278	23.03	0.245705	699058	21.77	95%	graph
com.youtube.www  (https)	0.242988	695374	21.92	0.177218	696749	30.03	137%	graph
• gov.findsupport.www  (https)  [v4R] 2/0.228671s	0.341902	793397	17.75	0.008344	0	0	n/a	graph
gov.findtreatment  (https)	0.120296	4539	0.29	0.121500	4539	0.29	99%	graph
gov.gpo.orders  (https)	2.216999	139795	0.48	2.220816	139795	0.48	100%	graph
gov.hhs.oig  (https)	0.137822	40684	2.27	0.004131	0	0	n/a	graph
gov.hhs.www  (https)	0.033806	365	0.08	0.110868	365	0.03	30%	graph
gov.samhsa.datatools  (https)	0.074767	3903	0.40	0.010759	0	0	n/a	graph
gov.samhsa.dpt2  (https)	0.072302	6853	0.73	0.006299	0	0	n/a	graph
gov.samhsa.intranet  (https)	0.000	0	0	0.009532	0	0	n/a	graph
gov.samhsa.library  (https)	0.117891	249833	16.29	0.007384	0	0	n/a	graph
gov.samhsa.www  (https)	0.309102	788051	19.46	0.010120	0	0	n/a	graph
gov.usa.www  (https)	0.045383	47100	7.99	0.031748	47100	11.59	145%	graph
net.veteranscrisisline.www  (https)	0.056446	24077	3.28	0.052894	24077	3.53	108%	graph
org.988lifeline  (https)	0.075673	310260	31.56	0.047616	310260	50.36	160%	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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