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 2025.08.15 -

gov.acwi. | Department of the Interior	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.twitter  (https)  [v4R] 1/0.074831s	0.184728	276204	11.45	0.001182	0	0	n/a	graph
• gov.acwi.www  (https)	0.278549	17022	0.47	0.247517	17022	0.53	113%	graph
gov.doi.www  [v4R] 1/0.013963s  [v6R] 1/0.009713s	0.038040	53267	10.69	0.031587	53267	13.11	123%	graph
gov.firstgov  [v4R] 2/0.037556s  [v6R] 2/0.035688s	0.061385	48047	6.01	0.053416	48047	6.92	115%	graph
gov.usgs.www  (https)	0.030229	156857	39.89	0.038874	156857	31.49	79%	graph
gov.usgs.www2  (https)	0.007476	0	0	0.007589	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (1/1), 67% of all linked domains (4/6)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

For comments, questions or suggested domains please contact: [email protected]