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 2025.05.08 -

gov.cms. | 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)  [v4R] 1/0.086589s	0.269430	74622	2.12	0.107717	77268	5.51	260%	graph
com.linkedin.www  (https)	0.162758	138420	6.52	0.165237	138420	6.40	98%	graph
com.twitter  (https)  [v4R] 1/0.064313s	0.176912	263266	11.41	0.003348	0	0	n/a	graph
com.youtube.www  (https)	0.255211	604170	18.08	0.150853	597030	30.37	168%	graph
gov.cms.agentbrokerfaq.www  (https)  [v4R] 1/0.104923s	0.313808	68491	1.67	0.015691	0	0	n/a	graph
gov.cms.cmsnationaltrainingprogram  (https)	0.162190	42620	2.01	0.003381	0	0	n/a	graph
gov.cms.developer  (https)	0.323341	69116	1.63	0.082358	69116	6.43	394%	graph
gov.cms.innovation  (https)  [v4R] 2/0.250741s  [v6R] 2/0.232514s	0.287297	188471	5.01	0.431895	188471	3.34	67%	graph
• gov.cms.www  (https)	0.070428	189115	20.61	0.057903	189115	25.31	123%	graph
gov.healthcare.data  (https)	0.173063	11961	0.53	0.177784	11982	0.52	98%	graph
gov.healthcare.localhelp  (https)  [v4R] 1/0.113484s  [v6R] 1/0.066621s	0.239907	2048	0.07	0.107052	2048	0.15	223%	graph
gov.healthcare.www  (https)	0.085108	383410	34.41	0.052925	383410	56.25	163%	graph
gov.hhs.oig.www  (https)	0.117813	40941	2.67	0.007559	0	0	n/a	graph
gov.hhs.www	0.019072	365	0.15	0.018357	365	0.15	106%	graph
gov.hhs.www  (https)	0.030147	365	0.09	0.028820	365	0.10	107%	graph
gov.insurekidsnow.www  (https)	0.235420	44520	1.45	0.127646	44543	2.68	185%	graph
gov.medicaid.www  [v4R] 1/0.049796s  [v6R] 1/0.030687s	0.116531	290290	19.09	0.071357	289268	31.08	163%	graph
gov.medicaid.www  (https)	0.045525	289268	49.04	0.045936	289268	49.04	100%	graph
gov.medicare.www  (https)	0.099407	91838	7.08	0.040792	91838	17.52	248%	graph
gov.usa.www  (https)	0.029154	49915	13.13	0.024659	49915	15.87	121%	graph
net.jsdelivr.cdn  (https)  [v4R] 1/0.022285s  [v6R] 1/0.022814s	0.061286	46783	5.85	0.075617	46783	4.76	81%	graph
IPv6 operational: 60% of linked subdomains (3/5), 81% of all linked domains (17/21)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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