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 2025.09.19 -

gov.llnl. | Department of Energy	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.147552s	0.342453	74010	1.65	0.216020	77025	2.72	165%	graph
com.glassdoor.www  (https)	0.041656	6982	1.30	0.003431	0	0	n/a	graph
com.instagram.www  (https)	0.230850	437783	14.52	0.467914	437867	7.15	49%	graph
com.linkedin.www  [v4R] 1/0.115881s  [v6R] 1/0.095941s	0.317524	138898	3.34	0.285279	138894	3.72	111%	graph
com.llnsllc.www  [v4R] 1/0.117435s  [v6R] 1/0.157906s	0.457269	102036	1.70	0.209141	102036	3.72	219%	graph
com.twitter.www  (https)  [v4R] 2/0.157275s	0.318511	220013	5.28	0.001987	0	0	n/a	graph
com.youtube.www  (https)	0.203541	659666	24.79	0.167534	661617	30.23	122%	graph
gov.energy.www  (https)	0.029629	123435	32.47	0.048417	123435	19.62	60%	graph
gov.llnl.careers  (https)  [v4R] 1/0.318338s	0.364306	138440	2.90	0.015724	0	0	n/a	graph
gov.llnl.computing  (https)	0.417280	80820	1.48	0.015718	0	0	n/a	graph
gov.llnl.education  (https)  [v4R] 1/0.247930s	0.622212	82566	1.01	0.016959	0	0	n/a	graph
gov.llnl.engineering  (https)	0.085073	111224	9.98	0.058582	111224	14.63	147%	graph
gov.llnl.enviroinfo  (https)	0.433902	67198	1.18	0.083793	67198	6.18	522%	graph
gov.llnl.fcoi  (https)	0.097046	24640	1.94	0.050226	24640	3.76	194%	graph
gov.llnl.gs  (https)	0.453243	98918	1.67	0.070999	98918	10.78	647%	graph
gov.llnl.lasers  (https)	0.069094	108779	12.03	0.064277	108779	12.97	108%	graph
gov.llnl.pls  (https)	0.169511	61600	2.78	0.058252	61600	8.10	291%	graph
gov.llnl.sd  (https)	0.143200	114253	6.10	0.087088	114253	10.02	164%	graph
gov.llnl.st  (https)	0.450015	93297	1.58	0.015826	0	0	n/a	graph
• gov.llnl.www  (https)	0.399205	143400	2.74	0.058869	143400	18.86	688%	graph
IPv6 operational: 67% of linked subdomains (8/12), 70% of all linked domains (14/20)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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