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.africanamericanhistorymonth. | Library of Congress	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
be.youtu  (https)  [v4R] 1/0.665s  [v6R] 1/0.165s	0.927	501111	4.12	0.436	520189	9.09	221%	graph
com.eventactions  (https)	0.677	68134	0.77	0.028	0	0	n/a	graph
com.facebook.www  (https)	0.252	196784	5.96	0.248	196842	6.05	101%	graph
com.youtube.www  (https)	0.424	498860	8.97	0.328	518864	12.06	135%	graph
edu.si.anacostia  (https)	1.689	47647	0.22	0.004	0	0	n/a	graph
edu.si.nmaahc  (https)	0.164	45677	2.12	0.004	0	0	n/a	graph
edu.si.www  [v4R] 1/0.022s	0.199	89677	3.43	0.004	0	0	n/a	graph
edu.si.www  (https)	0.194	89677	3.53	0.000	0	0	n/a	graph
gov.africanamericanhistorymonth  [v4R] 1/0.048s  [v6R] 1/0.028s	0.184	27302	1.13	0.161	27302	1.29	114%	graph
• gov.africanamericanhistorymonth.www  (https)	0.682	27426	0.31	0.877	27426	0.24	78%	graph
gov.archives.catalog  (https)	0.185	4218	0.17	0.012	0	0	n/a	graph
gov.archives.www  [v4R] 1/0.103s  [v6R] 1/0.058s	0.327	24328	0.57	0.267	24328	0.70	123%	graph
gov.archives.www  (https)	0.199	24328	0.93	0.211	24328	0.88	94%	graph
gov.loc.blogs  (https)	0.150	39773	2.02	0.148	39773	2.06	102%	graph
gov.loc.www  [v4R] 1/0.086s  [v6R] 1/0.098s	0.285	170719	4.58	0.312	170719	4.18	91%	graph
gov.loc.www  (https)	0.332	170719	3.92	0.207	170719	6.28	160%	graph
gov.neh.www  [v4R] 1/0.021s	0.172	46011	2.04	0.004	0	0	n/a	graph
gov.nga.www  [v4R] 1/0.091s  [v6R] 1/0.043s	0.269	80883	2.30	0.221	80883	2.79	122%	graph
gov.nps.www  (https)  [v4R] 1/0.195s  [v6R] 1/0.258s	0.212	42420	1.53	0.291	42420	1.11	73%	graph
gov.usa.www  (https)	0.131	107769	6.29	0.240	107769	3.42	54%	graph
org.ushmm.www  (https)	0.289	112411	2.97	0.012	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (2/2), 62% of all linked domains (13/21)	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