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.scidac. | Department of Energy	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.googleapis.fonts  (https)	0.078524	1621	0.16	0.059951	1621	0.21	132%	graph
gov.anl.alcf.www  (https)	0.213989	58054	2.08	0.340648	58054	1.30	63%	graph
gov.energy.www  (https)	0.087063	130632	11.46	0.050857	130632	19.93	174%	graph
gov.lbl.rapids  (https)	0.225413	129106	4.38	0.146557	129124	6.75	154%	graph
gov.lbl.scidac5-fastmath  (https)  [v4R] 1/0.141517s  [v6R] 1/0.158702s	0.307588	127347	3.16	0.771249	127383	1.26	40%	graph
gov.ornl.olcf.www  (https)	0.157664	256464	12.46	0.006313	0	0	n/a	graph
gov.pnnl.www  (https)	0.320945	247	0.01	0.324687	247	0.01	99%	graph
• gov.scidac.www  (https)	0.696760	12862	0.14	0.053567	0	0	n/a	graph
org.exascaleproject.www  (https)	0.106415	65386	4.71	0.051234	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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