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 2025.09.17 -

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)  [v4R] 1/0.105840s  [v6R] 1/0.116560s	0.291003	78005	2.05	0.316004	78136	1.89	92%	graph
com.instagram.www  (https)	0.295124	628204	16.25	0.485590	623180	9.80	60%	graph
com.linkedin.www  (https)	0.207397	137692	5.07	0.210195	138971	5.05	99%	graph
com.x  [v4R] 1/0.015451s	0.148177	221001	11.39	0.003375	0	0	n/a	graph
com.youtube.www  (https)	0.228589	658175	22.02	0.166907	659061	30.29	138%	graph
gov.census.data  (https)	0.044107	4518	0.78	0.034461	4543	1.02	130%	graph
• gov.census.www  (https)	0.047924	353402	57.37	0.056715	353402	48.15	84%	graph
gov.commerce.www  (https)	0.846662	87181	0.79	0.921068	87181	0.72	92%	graph
gov.doc.oig.www  (https)	0.334402	196662	4.49	0.039381	196662	38.47	856%	graph
gov.usa.www  (https)	0.024310	48043	15.27	0.032102	48043	11.45	75%	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

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