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.doi. | Department of the Interior	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	1.787620	428163	1.83	2.892190	428421	1.13	62%	graph
com.flickr.www  (https)	0.336395	57433	1.30	0.092606	57433	4.76	365%	graph
com.instagram.www  (https)	0.448840	411621	7.01	0.460003	411691	6.83	97%	graph
com.twitter  (https)  [v4R] 1/0.075582s	0.519185	280445	4.12	0.004113	0	0	n/a	graph
com.youtube.www  (https)	0.257800	769027	22.83	1.531758	765382	3.81	17%	graph
edu.bie.www  (https)	0.097239	57324	4.51	0.012655	0	0	n/a	graph
gov.bia.www  (https)	0.072370	50074	5.31	0.006311	0	0	n/a	graph
gov.blm.www  (https)	0.526302	123082	1.79	1.605292	123082	0.59	33%	graph
gov.boem.www  (https)	0.282246	87958	2.38	0.008448	0	0	n/a	graph
gov.bsee.www  (https)	0.057473	62579	8.38	0.307816	62579	1.56	19%	graph
• gov.doi.www  (https)	0.082441	54907	5.11	0.077088	54907	5.44	106%	graph
gov.doioig.www  (https)	0.066905	50348	5.82	0.006311	0	0	n/a	graph
gov.fws.www  (https)	0.094814	221622	17.99	0.005288	0	0	n/a	graph
gov.nps.www  (https)  [v4R] 1/0.048267s  [v6R] 1/0.077217s	0.100768	70260	5.36	0.102465	70260	5.26	98%	graph
gov.osmre.www  (https)	0.131543	64870	3.78	0.096369	64870	5.16	136%	graph
gov.usbr.www  (https)	0.000	0	0	0.010598	0	0	n/a	graph
gov.usgs.www  (https)	0.281253	919	0.02	0.080490	919	0.09	351%	graph
IPv6 operational: 50% of linked subdomains (1/2), 59% of all linked domains (10/17)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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