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.health. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook  (https)  [v4R] 2/0.323023s  [v6R] 2/0.125784s	0.649306	462730	5.44	0.841659	461353	4.19	77%	graph
com.googletagmanager.www  (https)	0.060873	1561	0.20	0.062093	1561	0.19	97%	graph
com.instagram  (https)  [v4R] 1/0.065101s  [v6R] 1/0.084231s	1.604760	415823	1.98	0.485257	415883	6.54	331%	graph
com.twitter  (https)  [v4R] 1/0.106126s	0.265158	35198	1.01	0.004147	0	0	n/a	graph
com.unpkg  (https)	0.234337	47575	1.55	0.268535	47575	1.35	87%	graph
com.youtube  (https)  [v4R] 1/0.080894s  [v6R] 1/0.087479s	0.529879	888423	12.81	0.334292	887624	20.28	158%	graph
gov.dietaryguidelines.www  (https)	0.175591	377	0.02	0.427785	377	0.01	41%	graph
gov.federalregister.www  (https)  [v4R] 1/0.256464s	0.290091	10596	0.28	0.005276	0	0	n/a	graph
gov.fitness.www  [v4R] 2/0.107134s  [v6R] 2/0.301698s	0.194536	389	0.02	0.368634	391	0.01	53%	graph
gov.health  (https)	0.119722	86263	5.53	0.103379	0	0	n/a	graph
gov.health.odphp  (https)	0.177580	38576	1.66	0.052223	0	0	n/a	graph
• gov.health.www  (https)  [v4R] 1/0.300082s	0.380909	86263	1.73	0.153719	0	0	n/a	graph
gov.hhs.minorityhealth  (https)	0.645303	179166	2.12	0.495254	179166	2.76	130%	graph
gov.hhs.oig  (https)	0.606501	51407	0.65	0.005252	0	0	n/a	graph
gov.hhs.opa  (https)	0.270891	47755	1.35	0.399094	47781	0.91	68%	graph
gov.hhs.ori  (https)	0.677279	65952	0.74	0.009441	0	0	n/a	graph
gov.hhs.www  (https)	0.079399	363	0.04	0.078223	363	0.04	101%	graph
gov.hiv.www  (https)	0.142062	492197	26.44	0.076528	492197	49.41	187%	graph
gov.usa.www  (https)	0.046483	48647	8.07	0.054236	48647	6.87	85%	graph
gov.usphs.www  (https)	0.273775	33929	0.95	0.153824	0	0	n/a	graph
gov.whitehouse.www  (https)	0.066662	291397	33.68	0.086238	291397	25.85	77%	graph
gov.womenshealth  (https)	2.510276	71294	0.22	0.103712	0	0	n/a	graph
gov.womenshealth.www  (https)  [v4R] 1/0.380262s	1.009959	71294	0.54	0.005215	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/3), 57% of all linked domains (13/23)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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