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 2025.04.16 -

gov.nnss. | Department of Energy	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.073673s  [v6R] 1/0.049165s	0.232333	76786	2.53	0.176309	74439	3.23	128%	graph
com.flickr.www  (https)	0.041012	47234	8.79	0.060518	47234	6.01	68%	graph
com.govdeals.www  (https)	0.095351	0	0	0.001215	0	0	n/a	graph
com.instagram.www  (https)	0.493866	440901	6.82	0.493999	441117	6.83	100%	graph
com.linkedin.www  (https)	0.222834	138416	4.76	0.201534	138416	5.25	110%	graph
com.oraclecloud.us8.fa.ewij  (https)  [v4R] 50/0.629072s	0.634342	804	0.01	0.015728	0	0	n/a	graph
com.responsibledisclosure.doe  (https)  [v4R] 2/0.149226s	0.159635	6764	0.32	0.003394	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.060179s	0.170002	256246	11.50	0.001198	0	0	n/a	graph
com.youtube.www  (https)	0.186817	594199	24.37	0.276132	593838	16.42	67%	graph
gov.energy  [v4R] 1/0.029672s  [v6R] 1/0.054547s	0.050806	88350	13.48	0.079685	88350	8.53	63%	graph
gov.energy.nnsa  [v4R] 2/0.050355s  [v6R] 2/0.038104s	0.077517	92963	9.21	0.059555	92963	12.02	131%	graph
gov.energy.www  (https)	0.021676	88350	32.10	0.028096	88350	24.07	75%	graph
gov.nnss  (https)	0.590970	91538	1.18	0.064114	0	0	n/a	graph
• gov.nnss.www  (https)  [v4R] 1/0.444153s	0.769522	91538	0.91	0.063955	0	0	n/a	graph
vegas.atomicmuseum.www  (https)	0.000	0	0	0.003459	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/2), 53% of all linked domains (8/15)	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: itrg-contact@list.nist.gov