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 2025.12.17 -

gov.ihs. | 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] 1/0.146955s	0.242583	80553	2.54	0.345501	83104	1.84	72%	graph
com.linkedin.www  (https)	0.260410	140057	4.11	0.232192	140062	4.61	112%	graph
com.twitter.www  (https)  [v4R] 2/1.150966s	1.301302	227506	1.33	0.004235	0	0	n/a	graph
com.youtube.www  (https)	0.240068	689568	21.92	0.220364	690932	23.96	109%	graph
gov.hhs.www  (https)	0.072801	361	0.04	0.058816	363	0.05	125%	graph
gov.ihs.maps  (https)	0.646192	8611	0.10	0.056707	0	0	n/a	graph
• gov.ihs.www  (https)	1.148163	68290	0.45	0.057309	0	0	n/a	graph
gov.usa.www  (https)	0.059823	47100	6.09	0.046024	47100	7.81	128%	graph
gov.whitehouse.www  (https)	0.039298	171861	33.62	0.282723	171861	4.65	14%	graph
IPv6 operational: 0% of linked subdomains (0/2), 67% of all linked domains (6/9)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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