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 2026.08.22 -

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] 1/0.120958s  [v6R] 1/0.068117s	0.441885	427120	7.39	0.297424	427416	10.98	149%	graph
com.googletagmanager.www  (https)	0.043259	1561	0.28	0.039156	1561	0.31	110%	graph
com.instagram.www  (https)	0.278861	402003	11.03	0.365297	402232	8.41	76%	graph
com.usps.about  (https)  [v4R] 1/0.041096s  [v6R] 1/0.055816s	0.167629	54476	2.49	0.335931	54476	1.24	50%	graph
com.usps.www  (https)	0.077697	86875	8.61	0.075726	86875	8.84	103%	graph
com.x  (https)	0.112205	35221	2.40	0.003028	0	0	n/a	graph
com.youtube.www  (https)	0.184736	869828	36.07	0.168528	868721	39.45	109%	graph
• gov.uspis.www  (https)	0.278263	59201	1.62	0.006330	0	0	n/a	graph
org.gmpg  (https)	0.198936	1698	0.07	0.003030	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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