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 2026.08.22 -

gov.encuentraapoyo. | 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)	0.043658	8891	1.58	0.042039	8891	1.62	102%	graph
com.facebook.www  (https)	0.376867	426658	8.66	0.234383	426955	13.92	161%	graph
com.googletagmanager.www  (https)	0.039451	1561	0.31	0.038988	1561	0.31	103%	graph
com.instagram.www  (https)	0.248307	401952	12.37	0.316878	402317	9.71	79%	graph
com.linkedin.www  (https)	0.215424	140465	4.98	0.174669	140465	6.16	124%	graph
com.x  (https)	0.107073	35222	2.51	0.008449	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.043036s  [v6R] 1/0.040675s	0.208694	863874	31.69	0.265910	864169	24.88	79%	graph
com.youtube.www  (https)	0.182606	865365	36.28	0.160654	866619	41.32	114%	graph
• gov.encuentraapoyo.www  (https)  [v4R] 2/0.118345s	0.206559	708723	26.25	0.018004	0	0	n/a	graph
gov.findtreatment  (https)	0.121931	4987	0.31	0.121754	4987	0.31	100%	graph
gov.gpo.orders  (https)	0.131297	129085	7.52	1.150468	129085	0.86	11%	graph
gov.hhs.oig  (https)	0.181761	50123	2.11	0.018007	0	0	n/a	graph
gov.hhs.www  (https)	0.035941	365	0.08	0.040377	365	0.07	88%	graph
gov.samhsa.datatools  (https)	0.074199	3291	0.34	0.008389	0	0	n/a	graph
gov.samhsa.intranet  (https)	0.000	0	0	0.013707	0	0	n/a	graph
gov.samhsa.library  (https)	0.048822	118	0.02	0.006303	0	0	n/a	graph
gov.samhsa.www  (https)	0.143197	708446	37.80	0.007466	0	0	n/a	graph
gov.usa.www  (https)	0.023291	47217	15.66	0.025327	47217	14.41	92%	graph
net.veteranscrisisline.www  (https)	0.252548	24739	0.75	0.161691	24741	1.17	157%	graph
org.988lifeline  (https)	0.055041	335006	46.47	0.050033	335006	51.12	110%	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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