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 2025.06.01 -

gov.nersc. | Department of Energy	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
app.bsky  (https)	0.047584	5601	0.91	0.003408	0	0	n/a	graph
com.facebook.www  (https)  [v4R] 1/0.091221s  [v6R] 1/0.041623s	0.204861	79005	2.95	0.117115	76875	5.01	170%	graph
com.fontawesome.kit  (https)	0.047611	0	0	0.052158	0	0	n/a	graph
com.google.docs  (https)  [v4R] 3/0.132336s  [v6R] 3/0.169674s	0.211897	554852	20.06	0.264578	553714	16.00	80%	graph
com.google.sites  (https)  [v4R] 3/0.136132s  [v6R] 3/0.240858s	0.193044	553723	21.89	0.331192	553890	12.77	58%	graph
com.instagram.www  (https)	0.296537	369703	9.53	0.296410	447281	11.53	121%	graph
com.linkedin.www  (https)	0.129824	138931	8.22	0.211301	138508	5.01	61%	graph
com.youtube.www  (https)	0.164724	612238	28.48	0.178064	616797	26.44	93%	graph
edu.universityofcalifornia.oapolicy  (https)  [v4R] 3/0.663163s	0.723745	7217	0.08	0.064089	0	0	n/a	graph
gov.lbl.a-z  (https)	0.215423	28507	1.01	0.048293	28507	4.53	448%	graph
gov.lbl.cdn  (https)	0.481801	23	0.00	0.443003	23	0.00	109%	graph
gov.lbl.cs  (https)	0.474834	60751	0.98	0.425452	60751	1.09	112%	graph
gov.lbl.profiles  (https)	0.097832	2135	0.17	0.003313	0	0	n/a	graph
gov.lbl.visits  (https)	0.430722	47862	0.85	0.391294	47862	0.93	110%	graph
gov.lbl.www  (https)	0.120857	65527	4.17	0.117973	65527	4.27	103%	graph
gov.nersc  (https)  [v4R] 1/0.104076s  [v6R] 1/0.111081s	0.685979	137784	1.53	0.613048	137784	1.71	112%	graph
gov.nersc.docs  (https)	0.198302	78576	3.03	0.148405	78576	4.05	134%	graph
gov.nersc.help  (https)  [v4R] 2/0.342931s  [v6R] 1/0.181537s	0.424044	26982	0.49	0.189046	0	0	n/a	graph
gov.nersc.iris  (https)	0.390717	796	0.02	0.015664	0	0	n/a	graph
gov.nersc.jupyter  (https)  [v4R] 3/0.418866s	0.487663	5333	0.08	0.015730	0	0	n/a	graph
• gov.nersc.www  (https)	0.305539	137784	3.45	0.332245	137784	3.17	92%	graph
net.typekit.use  (https)  [v4R] 1/0.034705s  [v6R] 1/0.021719s	0.569935	165332	2.22	0.025105	0	0	n/a	graph
IPv6 operational: 50% of linked subdomains (3/6), 64% of all linked domains (14/22)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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