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 2021.03.01 -

gov.irs. | Department of the Treasury	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
co.t  (https)	0.436	3367	0.06	0.004	0	0	n/a	graph
com.facebook.www  (https)	0.373	138762	2.84	0.346	138849	3.06	108%	graph
com.googletagmanager.www  (https)	0.130	1555	0.09	0.135	1555	0.09	96%	graph
com.instagram.www  (https)  [v4R] 1/0.276s  [v6R] 1/0.261s	0.359	20776	0.44	0.401	20776	0.40	90%	graph
com.linkedin.www  (https)	0.368	84638	1.76	0.418	84638	1.54	88%	graph
com.twitter  (https)	0.597	45956	0.59	0.000	0	0	n/a	graph
com.twitter.www  (https)  [v4R] 1/0.426s	0.918	45956	0.38	0.000	0	0	n/a	graph
com.youtube.www  (https)	0.728	457090	4.79	0.650	461373	5.42	113%	graph
gov.irs.jobs  (https)  [v4R] 1/0.512s  [v6R] 1/0.572s	1.267	102751	0.62	1.082	102751	0.72	117%	graph
• gov.irs.www  (https)	0.289	117358	3.09	0.277	117378	3.23	104%	graph
gov.irs.www4.sa  (https)	0.291	317	0.01	0.183	317	0.01	159%	graph
gov.treasury.home  (https)	0.164	116420	5.43	0.173	116420	5.12	94%	graph
gov.treasury.www  (https)  [v4R] 1/0.244s  [v6R] 1/0.145s	0.399	116420	2.23	0.256	116420	3.47	156%	graph
gov.usa.www  (https)	0.347	106140	2.33	0.256	106140	3.16	136%	graph
gov.usaspending.www  (https)	0.522	3143	0.05	0.265	3143	0.09	197%	graph
IPv6 operational: 100% of linked subdomains (3/3), 80% of all linked domains (12/15)	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