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 2025.08.15 -

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)	0.059736	5602	0.72	0.003435	0	0	n/a	graph
com.facebook.www  (https)  [v4R] 1/0.450661s	0.633066	78183	0.94	0.118289	78976	5.11	542%	graph
com.fontawesome.kit  (https)	0.054306	0	0	0.106222	0	0	n/a	graph
com.google.docs  (https)  [v4R] 3/0.127278s  [v6R] 3/0.122945s	0.249014	588321	18.03	0.175906	588552	25.66	142%	graph
com.google.sites  (https)  [v4R] 3/0.159558s  [v6R] 3/0.168391s	0.224685	588529	20.05	0.253428	588682	17.75	89%	graph
com.instagram.www  (https)	0.473778	459956	7.42	0.384940	460063	9.14	123%	graph
com.linkedin.www  (https)	0.148397	139031	7.17	0.230236	139031	4.61	64%	graph
com.youtube.www  (https)	0.182505	670726	28.12	0.147229	668794	34.71	123%	graph
edu.universityofcalifornia.oapolicy  (https)  [v4R] 3/0.699725s	0.765231	7217	0.07	0.003405	0	0	n/a	graph
gov.lbl.a-z  (https)	0.226632	28579	0.96	0.089116	28579	2.45	254%	graph
gov.lbl.cdn  (https)	0.491339	23	0.00	0.407888	23	0.00	122%	graph
gov.lbl.cs  (https)	0.425489	60827	1.09	0.432696	60827	1.07	98%	graph
gov.lbl.profiles  (https)	0.063970	2135	0.26	0.003366	0	0	n/a	graph
gov.lbl.visits  (https)  [v4R] 2/0.298113s  [v6R] 2/0.312161s	0.356689	52944	1.13	0.364554	52944	1.11	98%	graph
gov.lbl.www  (https)	0.134068	66164	3.77	0.140873	66164	3.61	96%	graph
gov.nersc  (https)  [v4R] 1/0.055528s  [v6R] 1/0.057985s	0.561077	143266	1.95	2.312592	143266	0.47	24%	graph
gov.nersc.docs  (https)	0.190873	78455	3.15	0.136081	78455	4.40	140%	graph
gov.nersc.help  (https)  [v4R] 2/0.306855s  [v6R] 1/0.135586s	0.387990	27007	0.53	0.143205	0	0	n/a	graph
gov.nersc.iris  (https)	0.378331	796	0.02	0.128357	0	0	n/a	graph
gov.nersc.jupyter  (https)  [v4R] 3/0.447131s	0.529904	5333	0.08	0.064492	0	0	n/a	graph
• gov.nersc.www  (https)	0.302839	143266	3.62	2.207509	143266	0.50	14%	graph
net.typekit.use  (https)  [v4R] 1/0.064014s  [v6R] 1/0.049700s	0.539821	162935	2.31	0.053198	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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