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 2025.04.16 -

gov.medicaid. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.twitter  (https)  [v4R] 1/0.055028s	0.159708	256246	12.30	0.001189	0	0	n/a	graph
com.youtube.www  [v4R] 1/0.023761s  [v6R] 1/0.027859s	0.217332	589541	20.73	0.170663	591030	26.52	128%	graph
gov.cms.www  (https)	0.076302	185311	18.60	0.046746	185311	30.74	165%	graph
gov.healthcare.www  (https)	0.207825	383461	14.13	0.075532	383461	39.01	276%	graph
gov.hhs.www	0.022970	365	0.13	0.018008	361	0.15	121%	graph
gov.insurekidsnow.www  (https)	0.055528	48958	6.79	0.088400	48982	4.25	63%	graph
gov.medicaid.data  (https)	0.076412	12354	1.24	0.050863	12354	1.89	152%	graph
• gov.medicaid.www  (https)	0.099931	289299	22.29	0.121857	289299	18.24	82%	graph
gov.medicare.www  (https)	0.074972	93051	9.59	0.050991	93051	14.20	148%	graph
gov.plainlanguage.www  (https)	0.320233	20827	0.50	0.026213	20827	6.11	1231%	graph
IPv6 operational: 100% of linked subdomains (2/2), 90% of all linked domains (9/10)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

For comments, questions or suggested domains please contact: itrg-contact@list.nist.gov