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 2021.05.15 -

gov.doi. | Department of the Interior	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
co.t  (https)	0.448	3367	0.06	0.004	0	0	n/a	graph
com.facebook.www  (https)	0.254	196722	5.91	0.261	196774	5.76	98%	graph
com.flickr.www  (https)	0.399	319238	6.10	0.476	319250	5.12	84%	graph
com.instagram.www  (https)  [v4R] 1/0.161s  [v6R] 1/0.212s	0.205	20776	0.77	0.294	20776	0.54	70%	graph
com.linkedin.www  (https)	0.323	89058	2.10	0.478	89058	1.42	68%	graph
com.pinterest  (https)  [v4R] 1/0.131s	0.405	93224	1.76	0.000	0	0	n/a	graph
com.reddit  (https)	0.000	0	0	0.000	0	0	n/a	graph
com.tumblr.americasgreatoutdoors  (https)	0.412	100483	1.86	0.004	0	0	n/a	graph
com.twitter  [v4R] 1/0.163s	0.771	63819	0.63	0.000	0	0	n/a	graph
com.twitter  (https)	0.635	63819	0.77	0.004	0	0	n/a	graph
com.youtube.www  (https)	0.378	507477	10.25	0.376	528034	10.70	104%	graph
edu.bie.www  (https)	0.384	45658	0.91	0.000	0	0	n/a	graph
gov.bia.www  (https)	0.388	62735	1.23	0.390	62735	1.23	100%	graph
gov.blm.www  (https)	0.461	87485	1.45	0.429	87485	1.56	107%	graph
gov.boem.www  (https)	0.440	76955	1.34	0.000	0	0	n/a	graph
gov.bsee.www  (https)	0.483	78233	1.24	0.444	78233	1.35	109%	graph
gov.doi.edit  (https)	0.409	80517	1.50	0.004	0	0	n/a	graph
gov.doi.www  [v4R] 1/0.081s  [v6R] 1/0.085s	0.595	80457	1.03	0.513	80457	1.20	116%	graph
• gov.doi.www  (https)	0.415	80457	1.48	0.405	80457	1.52	102%	graph
gov.doioig.www  (https)	0.595	46402	0.59	0.364	46402	0.97	164%	graph
gov.fws.www  (https)	0.424	62238	1.12	0.384	62238	1.24	110%	graph
gov.nifc.www  (https)	0.601	215317	2.73	0.780	215317	2.11	77%	graph
gov.nps.www  (https)  [v4R] 1/0.156s  [v6R] 1/0.140s	0.172	42420	1.88	0.176	42420	1.84	98%	graph
gov.osmre.www  (https)	0.227	37359	1.25	0.004	0	0	n/a	graph
gov.usa.search  (https)  [v4R] 1/0.210s	0.237	107769	3.47	0.000	0	0	n/a	graph
gov.usbr.www  (https)	0.782	113736	1.11	0.692	113736	1.25	113%	graph
gov.usgs.www  (https)	0.377	71362	1.44	0.252	71362	2.16	150%	graph
org.w3.www	0.170	29890	1.34	0.000	0	0	n/a	graph
IPv6 operational: 75% of linked subdomains (3/4), 57% of all linked domains (16/28)	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: usgv6-deploymon@nist.gov