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 2026.10.24 -

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)	0.361458	419540	8.87	0.221973	419846	14.49	163%	graph
com.googletagmanager.www  (https)	0.050128	1561	0.24	0.055935	1561	0.22	91%	graph
com.instagram.www  (https)	0.339340	367393	8.27	0.320726	367421	8.76	106%	graph
com.x  (https)	0.105409	40318	2.93	0.002498	0	0	n/a	graph
com.youtube.www  (https)	0.264732	1007529	29.12	0.419290	958468	17.45	60%	graph
gov.epa.echo  (https)	0.082927	71419	6.64	0.124632	71419	4.39	66%	graph
gov.epa.espanol  (https)	0.042982	55941	10.16	0.033906	55941	12.93	127%	graph
gov.epa.www  (https)	0.058300	64918	8.54	0.041451	64918	12.08	141%	graph
• gov.epaoig.www  (https)  [v4R] 1/0.106674s  [v6R] 1/0.187045s	0.133287	62992	3.61	0.214798	62992	2.25	62%	graph
gov.regulations.www  (https)	0.018772	919	0.39	0.044951	919	0.16	41%	graph
gov.usa.www  (https)	0.022659	48647	16.87	0.025050	48647	14.85	88%	graph
gov.whitehouse.www  (https)	0.025137	298512	91.10	0.082400	298512	27.77	30%	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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