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 2025.11.27 -

gov.govinfo. | Government Publishing Office	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.googleapis.fonts  (https)	0.033187	1621	0.37	0.043956	1621	0.29	77%	graph
com.surveymonkey.www  (https)	0.076649	1116474	112.08	0.013592	0	0	n/a	graph
gov.ecfr.www  (https)  [v4R] 1/0.019317s	0.044274	4274	0.74	0.003027	0	0	n/a	graph
gov.govinfo.api  (https)  [v4R] 1/0.217813s  [v6R] 1/0.210649s	0.517465	2029	0.03	0.505741	2029	0.03	102%	graph
• gov.govinfo.www  (https)	0.065692	63308	7.43	0.061802	63308	7.92	107%	graph
gov.gpo.www  [v4R] 1/0.057807s  [v6R] 1/0.052636s	0.156662	94141	4.60	0.178928	94141	4.04	88%	graph
org.coretrustseal.amt  (https)	0.356105	1955	0.04	0.040603	0	0	n/a	graph
org.iso16363.www	2.198639	105853	0.37	0.004102	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (2/2), 50% of all linked domains (4/8)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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