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 2026.07.22 -

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)	0.658149	422474	4.90	0.655338	426535	4.97	101%	graph
com.googletagmanager.www  (https)	0.058871	1561	0.21	0.052036	1561	0.23	112%	graph
com.instagram.www  (https)	0.470222	395314	6.42	0.607575	395620	4.97	77%	graph
com.linkedin.www  (https)	1.218678	141608	0.89	0.244726	141608	4.43	499%	graph
com.x  (https)	0.250978	37059	1.13	0.003030	0	0	n/a	graph
com.youtube.www  (https)	0.226377	837378	28.27	0.511328	821590	12.27	43%	graph
gov.health  (https)	0.149072	86719	4.44	0.153877	0	0	n/a	graph
gov.hhs.connect.cloud  (https)	0.176459	9	0.00	0.009466	0	0	n/a	graph
gov.hhs.ocrportal  (https)  [v4R] 4/0.238270s	1.317618	15506	0.09	0.008282	0	0	n/a	graph
gov.hhs.www  (https)	0.079485	365	0.04	0.078646	365	0.04	101%	graph
gov.hiv.ahead  (https)	0.228569	961422	32.17	0.225795	961422	32.60	101%	graph
gov.hiv.bot  (https)	0.090467	4472	0.38	0.058205	4472	0.59	155%	graph
gov.hiv.clinicalinfo  (https)  [v4R] 1/0.082713s  [v6R] 1/0.058136s	0.177279	55147	2.38	0.145437	55147	2.90	122%	graph
gov.hiv.locator  (https)	0.089751	1140	0.10	0.083716	1140	0.10	107%	graph
gov.hiv.positivespin  (https)	0.036056	10893	2.31	0.078637	10893	1.07	46%	graph
• gov.hiv.www  (https)	0.148017	491249	25.32	0.086849	491249	43.58	172%	graph
gov.nih.eeo  (https)	0.062848	29689	3.65	0.060476	29689	3.78	103%	graph
gov.usa.www  (https)	0.029718	47199	12.42	0.057281	47199	6.32	51%	graph
gov.whitehouse.www  (https)	0.059783	296378	38.33	0.297087	296378	7.61	20%	graph
org.archive-it  (https)	0.349128	470	0.01	0.103682	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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