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 2026.07.21 -

gov.bia. | 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)	1.390203	423079	2.32	0.832827	423005	3.88	167%	graph
com.flickr.www  (https)	0.060270	57606	7.32	0.074167	57606	5.94	81%	graph
com.googletagmanager.www  (https)	0.041346	1561	0.29	0.051433	1561	0.23	80%	graph
com.twitter  (https)  [v4R] 1/0.077595s	0.359096	266111	5.66	0.005189	0	0	n/a	graph
com.youtube.www  (https)	0.281800	836787	22.72	0.267315	836880	23.91	105%	graph
edu.bie.www  (https)	0.345707	57318	1.27	0.004114	0	0	n/a	graph
• gov.bia.www  (https)	0.089934	50146	4.30	0.010471	0	0	n/a	graph
gov.doi  (https)  [v4R] 1/0.060034s  [v6R] 1/0.053590s	0.218597	56350	1.97	0.132192	56350	3.26	165%	graph
gov.doi.www  (https)	0.042059	56350	10.24	0.063929	56350	6.82	67%	graph
gov.doioig.www  (https)	0.251879	50644	1.54	0.079959	50644	4.89	318%	graph
gov.usa.www  (https)	0.053586	47199	6.79	0.048832	47199	7.50	110%	graph
gov.usajobs.www  (https)	0.377714	407	0.01	0.135595	407	0.02	279%	graph
IPv6 operational: 0% of linked subdomains (0/1), 75% of all linked domains (9/12)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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