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 2026.03.17 -

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)	0.041593	1621	0.30	0.044997	1621	0.28	93%	graph
com.surveymonkey.www  (https)	0.098122	669619	52.13	0.013478	0	0	n/a	graph
gov.ecfr.www  (https)  [v4R] 1/0.027822s	0.065898	10596	1.24	0.006289	0	0	n/a	graph
gov.govinfo.api  (https)	0.403774	92	0.00	0.395174	92	0.00	102%	graph
• gov.govinfo.www  (https)	0.061690	63187	7.90	0.065252	63187	7.42	94%	graph
gov.gpo.www  [v4R] 1/0.047848s  [v6R] 1/0.038793s	0.125895	95464	5.83	0.112618	95464	6.50	112%	graph
org.coretrustseal.amt  (https)	0.366519	2020	0.04	0.053928	0	0	n/a	graph
org.iso16363.www	2.873770	117032	0.31	0.006327	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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