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 2025.06.02 -

gov.flu. | 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)  [v6R] 1/0.035950s	0.130480	77211	4.53	0.105921	77075	5.60	124%	graph
com.instagram.www  (https)	0.243968	447694	14.06	0.439419	447788	7.78	55%	graph
com.linkedin.www  (https)	0.163541	138931	6.50	0.208410	138931	5.10	78%	graph
com.pinterest.www  (https)	0.102814	418611	31.31	0.001187	0	0	n/a	graph
com.snapchat.www  (https)	0.030807	66725	16.97	0.003455	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.049806s	0.162387	265154	12.49	0.001228	0	0	n/a	graph
com.youtube.www  (https)	0.167057	610575	27.89	0.168451	611625	27.78	100%	graph
gov.cdc.archive  (https)	0.028834	940	0.26	0.036388	940	0.20	78%	graph
gov.cdc.espanol  (https)  [v4R] 1/0.032741s  [v6R] 1/0.041349s	0.083807	43615	4.01	0.078276	43615	4.27	106%	graph
gov.cdc.jobs  (https)	0.671306	84824	0.96	0.117852	84824	5.53	574%	graph
gov.cdc.stacks  (https)	0.085390	100494	9.02	0.059681	100494	13.00	144%	graph
gov.cdc.tools  (https)  [v4R] 1/0.041252s  [v6R] 1/0.026237s	0.125380	163666	9.99	0.143389	163666	8.73	87%	graph
gov.cdc.www  (https)	0.033914	59031	13.65	0.027457	59031	16.68	122%	graph
gov.cdc.wwwn  (https)	0.057056	0	0	0.041605	0	0	n/a	graph
• gov.flu.www  (https)  [v4R] 1/0.043043s  [v6R] 1/0.047855s	0.067605	59090	6.73	0.078187	59090	5.78	86%	graph
gov.hhs  (https)  [v4R] 1/0.016979s	0.043728	363	0.06	0.003311	0	0	n/a	graph
gov.hhs.oig  (https)	0.041177	41110	7.65	0.003342	0	0	n/a	graph
gov.hhs.www  (https)	0.027145	363	0.10	0.040731	365	0.07	68%	graph
gov.usa  (https)  [v4R] 1/0.029593s  [v6R] 1/0.034813s	0.052130	47950	7.04	0.053658	47950	6.90	98%	graph
gov.vaccines.www  (https)  [v4R] 1/0.042473s  [v6R] 1/0.043120s	0.050357	26972	4.12	0.051590	26972	4.03	98%	graph
IPv6 operational: 100% of linked subdomains (1/1), 70% of all linked domains (14/20)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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