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 2021.05.09 -

gov.acquisition. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.cloudflare.cdnjs  (https)	0.163	8868	0.41	0.147	8868	0.46	111%	graph
com.facebook.www  (https)	0.234	194794	6.34	0.225	195111	6.62	104%	graph
com.twitter  (https)	0.603	63942	0.81	0.000	0	0	n/a	graph
• gov.acquisition.www  (https)	0.335	49660	1.13	0.345	49660	1.10	97%	graph
gov.federalregister.www  (https)	0.145	238628	12.56	0.012	0	0	n/a	graph
gov.gsa.www  (https)	0.138	68109	3.75	0.455	68109	1.14	30%	graph
IPv6 operational: 100% of linked subdomains (1/1), 67% of all linked domains (4/6)	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