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.census. | Department of Commerce	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v6R] 1/0.039940s	0.163973	76515	3.58	0.143554	76941	4.10	115%	graph
com.instagram.www  (https)	1.190138	441007	2.83	0.258430	441087	13.04	461%	graph
com.linkedin.www  (https)	0.152290	137993	6.93	0.241820	137993	4.37	63%	graph
com.twitter  (https)  [v4R] 1/0.064860s	0.195147	256246	10.03	0.004157	0	0	n/a	graph
com.youtube.www  (https)	0.185643	592210	24.42	0.184380	597272	24.77	101%	graph
gov.census.data  (https)	0.175516	363	0.02	0.106293	363	0.03	165%	graph
• gov.census.www  (https)	0.139426	352236	19.33	0.052373	352236	51.68	267%	graph
gov.commerce.www  (https)	2.215701	83121	0.29	0.609804	83121	1.04	364%	graph
gov.doc.oig.www  (https)	0.087367	195010	17.10	0.039680	195010	38.15	223%	graph
gov.usa.www  (https)	0.024397	49915	15.87	0.026982	49915	14.65	92%	graph
IPv6 operational: 100% of linked subdomains (2/2), 90% of all linked domains (9/10)	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