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 2021.05.18 -

gov.clinicaltrials. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.fontawesome.use  (https)	0.198	243	0.01	0.000	0	0	n/a	graph
gov.clinicaltrials  (https)	1.821	54555	0.23	0.150	54555	2.78	1216%	graph
• gov.clinicaltrials.www  (https)	0.141	54561	2.95	0.144	54561	2.88	98%	graph
gov.hhs.www  (https)	0.303	50555	1.27	0.259	50555	1.49	117%	graph
gov.nih.nlm.ncbi.www  (https)	0.190	50475	2.03	0.142	50475	2.72	134%	graph
gov.nih.nlm.support  (https)	0.866	33138	0.29	0.060	0	0	n/a	graph
gov.nih.nlm.www  (https)	0.371	33782	0.69	0.414	33782	0.62	90%	graph
gov.nih.www  (https)	0.155	68038	3.34	0.005	0	0	n/a	graph
gov.usa.www  (https)	0.237	107769	3.46	0.243	107769	3.39	98%	graph
IPv6 operational: 100% of linked subdomains (2/2), 67% of all linked domains (6/9)	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