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 2025.09.15 -

gov.uspis. | United States Postal Service	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.130354s	0.408132	74703	1.40	0.178678	77715	3.33	238%	graph
com.googletagmanager.www  (https)	0.041190	1561	0.29	0.040556	1561	0.30	103%	graph
com.instagram.www  (https)	0.869624	434394	3.81	0.475530	434470	6.98	183%	graph
com.usps.about  (https)  [v4R] 1/0.323345s  [v6R] 1/0.300576s	0.490675	55425	0.86	0.620971	55425	0.68	79%	graph
com.usps.www  (https)	0.148401	112454	5.80	0.091262	112454	9.43	163%	graph
com.x  (https)	0.136205	219475	12.31	0.001195	0	0	n/a	graph
com.youtube.www  (https)	0.245178	655580	20.42	0.218032	655194	22.93	112%	graph
• gov.uspis.www  (https)	0.106681	54913	3.95	0.064132	0	0	n/a	graph
org.gmpg  (https)	0.212206	1698	0.06	0.003402	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/1), 67% of all linked domains (6/9)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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