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 2026.03.09 -

gov.epa. | Environmental Protection Agency	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.103045s	0.376159	466034	9.46	0.272985	465407	13.05	138%	graph
com.googletagmanager.www  (https)	0.034328	1561	0.35	0.243812	1561	0.05	14%	graph
com.instagram.www  (https)	0.442549	595329	10.28	0.701792	600713	6.54	64%	graph
com.x  (https)	0.164275	238525	11.10	0.003014	0	0	n/a	graph
com.youtube.www  (https)	0.255220	678119	20.29	0.240743	679807	21.61	107%	graph
gov.epa.echo  (https)	0.115728	69342	4.60	0.137725	69342	3.86	84%	graph
gov.epa.espanol  (https)	0.053477	54913	7.90	0.272882	54913	1.54	19%	graph
• gov.epa.www  (https)	0.053224	65469	9.42	0.035914	65469	14.27	151%	graph
gov.regulations.www  (https)	0.050889	919	0.14	0.038052	919	0.18	132%	graph
gov.usa.www  (https)	0.244958	47580	1.49	0.045657	47580	8.07	542%	graph
gov.whitehouse.www  (https)	0.065811	289902	34.03	0.278289	289902	7.96	23%	graph
IPv6 operational: 100% of linked subdomains (3/3), 91% of all linked domains (10/11)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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