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 2026.03.26 -

gov.hiv. | 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.www  (https)	0.343824	464906	10.34	0.235136	78531	2.55	25%	graph
com.googletagmanager.www  (https)	0.264874	1561	0.05	0.034229	1561	0.35	777%	graph
com.instagram.www  (https)	0.400262	601933	11.48	0.463301	602046	9.92	86%	graph
com.linkedin.www  (https)	0.235496	141175	4.58	0.230814	141175	4.68	102%	graph
com.x  (https)	0.154301	244522	12.11	0.005320	0	0	n/a	graph
com.youtube.www  (https)	0.224779	689751	23.49	0.274865	690228	19.22	82%	graph
gov.health  (https)	0.137517	77980	4.34	0.103888	0	0	n/a	graph
gov.hhs.connect.cloud  (https)	0.164743	9	0.00	0.008654	0	0	n/a	graph
gov.hhs.ocrportal  (https)  [v4R] 4/0.211457s	0.260401	15241	0.45	0.007448	0	0	n/a	graph
gov.hhs.www  (https)	0.055513	365	0.05	0.050317	365	0.06	110%	graph
gov.hiv.ahead  (https)	0.221542	943815	32.58	0.110909	943815	65.46	201%	graph
gov.hiv.bot  (https)	0.089213	4472	0.38	0.057821	4472	0.60	156%	graph
gov.hiv.clinicalinfo  (https)  [v4R] 1/0.137212s  [v6R] 1/0.095581s	0.212768	52002	1.87	0.183963	52002	2.17	116%	graph
gov.hiv.locator  (https)	0.113759	1140	0.08	0.047707	1140	0.19	240%	graph
gov.hiv.positivespin  (https)	0.063268	10893	1.32	0.031368	10893	2.68	203%	graph
• gov.hiv.www  (https)	0.115700	492074	32.65	0.100193	492074	37.54	115%	graph
gov.nih.eeo  (https)	0.035580	5461	1.19	0.051212	5486	0.82	69%	graph
gov.usa.www  (https)	0.040397	47231	9.01	0.030849	47231	12.01	133%	graph
gov.whitehouse.www  (https)	0.057512	262411	35.12	0.074465	262411	27.05	77%	graph
org.archive-it  (https)	0.250777	470	0.01	0.059233	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (6/6), 75% of all linked domains (15/20)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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