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 2025.03.13 -

gov.usgs. | Department of the Interior	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v6R] 1/0.050340s	0.099064	76475	5.89	0.115676	79581	5.28	90%	graph
com.googletagmanager.www  (https)	0.058036	1561	0.21	0.038187	1561	0.31	153%	graph
com.instagram.www  (https)	0.261916	395895	11.57	0.246537	396033	12.28	106%	graph
com.linkedin.www  (https)	0.215291	138049	4.90	0.294147	138049	3.58	73%	graph
com.twitter  (https)  [v4R] 1/0.095874s	0.244000	215807	6.75	0.001234	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.047344s  [v6R] 1/0.086621s	0.196284	589553	22.95	0.255239	588697	17.61	77%	graph
gov.doi.www  (https)	0.036866	51617	10.94	0.025573	51617	15.75	144%	graph
gov.usa.www  (https)	0.031122	49274	12.13	0.031072	49274	12.13	100%	graph
gov.usgs.answers  (https)	0.663221	102734	1.18	0.703335	102734	1.11	94%	graph
gov.usgs.cslive.chat  (https)	0.007453	0	0	0.007442	0	0	n/a	graph
gov.usgs.earthquake  (https)  [v6R] 1/0.023810s	0.000	0	0	3.099210	171180	0.42	n/a	graph
gov.usgs.ngmdb  (https)	0.245325	203	0.01	0.307796	203	0.01	80%	graph
gov.usgs.pubs  (https)	0.000	0	0	0.476450	28526	0.46	n/a	graph
gov.usgs.store  (https)	0.305461	149018	3.73	0.389961	149018	2.92	78%	graph
gov.usgs.volcanoes  (https)  [v4R] 1/0.221520s  [v6R] 1/0.240403s	2.435331	144563	0.45	0.282739	144563	3.91	863%	graph
gov.usgs.waterdata.dashboard  (https)	0.293045	2641	0.07	4.493439	2641	0.00	7%	graph
gov.usgs.webapps  (https)	0.235248	36112	1.17	0.000	0	0	n/a	graph
• gov.usgs.www  (https)	2.786461	156752	0.43	0.021486	156752	56.95	13267%	graph
IPv6 operational: 80% of linked subdomains (8/10), 83% of all linked domains (15/18)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

For comments, questions or suggested domains please contact: itrg-contact@list.nist.gov