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 2026.07.21 -

gov.fegli. | Office of Personnel Management	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.googletagmanager.www  (https)	0.484261	1561	0.02	0.038861	1561	0.31	1274%	graph
com.youtube.www  (https)	0.276357	816932	22.58	0.236353	832234	26.90	119%	graph
• gov.fegli.www  (https)	0.064926	367	0.04	0.062180	367	0.05	103%	graph
gov.opm.data  (https)	0.212949	146864	5.29	0.304993	146819	3.68	70%	graph
gov.opm.www  (https)	0.061951	365	0.05	0.251071	365	0.01	24%	graph
IPv6 operational: 100% of linked subdomains (1/1), 100% of all linked domains (5/5)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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