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.ssa. | Social Security Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.127029s	1.846739	425491	1.76	1.522209	424345	2.13	121%	graph
com.googletagmanager.www  (https)	0.048367	1561	0.25	0.054424	1561	0.22	89%	graph
com.instagram.www  (https)	0.528477	396326	5.73	0.578443	396231	5.23	91%	graph
com.linkedin.www  (https)	0.210989	141608	5.14	0.260950	141608	4.16	81%	graph
com.x  (https)	0.221355	266111	9.19	0.003031	0	0	n/a	graph
com.youtube.www  (https)	0.273593	817506	22.85	0.222451	837929	28.80	126%	graph
gov.ssa  (https)  [v4R] 1/0.062644s  [v6R] 1/0.080570s	0.434629	363	0.01	0.142139	365	0.02	307%	graph
gov.ssa.oig  (https)	0.399730	43512	0.83	0.067645	43512	4.95	596%	graph
gov.ssa.secure  (https)	0.120547	345	0.02	0.197781	345	0.01	61%	graph
gov.ssa.status  (https)	0.746579	117700	1.20	0.005223	0	0	n/a	graph
• gov.ssa.www  (https)	0.076351	363	0.04	0.090405	365	0.03	85%	graph
gov.usa  (https)  [v4R] 1/0.039377s  [v6R] 1/0.065361s	0.099334	47199	3.64	0.128915	47199	2.81	77%	graph
IPv6 operational: 80% of linked subdomains (4/5), 83% of all linked domains (10/12)	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]