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 2026.07.01 -

gov.epaoig. | Environmental Protection Agency	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.589814	428242	5.55	2.106433	432022	1.57	28%	graph
com.googletagmanager.www  (https)	0.052922	1561	0.23	0.053580	1561	0.22	98%	graph
com.instagram.www  (https)	0.367594	411598	8.56	0.508506	411673	6.18	72%	graph
com.x  (https)	0.469927	280445	4.56	0.006291	0	0	n/a	graph
com.youtube.www  (https)	0.481644	769648	12.21	0.285317	765802	20.50	168%	graph
gov.epa.echo  (https)	0.971762	70114	0.55	0.163009	70114	3.28	596%	graph
gov.epa.espanol  (https)	1.104099	54402	0.38	0.034757	54402	12.21	3247%	graph
gov.epa.www  (https)	0.275178	64994	1.80	0.277708	64994	1.79	99%	graph
• gov.epaoig.www  (https)  [v4R] 1/1.170688s  [v6R] 1/0.567682s	1.236563	62743	0.39	0.605827	62743	0.79	204%	graph
gov.regulations.www  (https)	0.021314	919	0.33	0.024850	919	0.29	88%	graph
gov.usa.www  (https)	0.034864	47199	10.59	0.068001	47199	5.30	50%	graph
gov.whitehouse.www  (https)	0.092975	316595	26.25	0.972435	316595	2.49	9%	graph
IPv6 operational: 100% of linked subdomains (1/1), 92% of all linked domains (11/12)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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