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 2021.01.19 -

gov.pandemicflu. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.addthis.api  (https)	0.336	951	0.02	0.004	0	0	n/a	graph
com.adobe.www  (https)	0.666	136587	1.57	0.306	136587	3.41	218%	graph
com.facebook.www  (https)	0.496	235713	3.63	0.389	235791	4.62	127%	graph
com.instagram.www  (https)  [v4R] 1/0.206s  [v6R] 1/0.233s	0.270	20776	0.59	0.338	20776	0.47	80%	graph
com.linkedin.www  (https)	0.333	83327	1.91	0.414	83903	1.54	81%	graph
com.snapchat.www  (https)	0.271	18169	0.51	0.153	18169	0.90	177%	graph
com.twitter  (https)	0.549	2252	0.03	0.004	0	0	n/a	graph
com.youtube.www  (https)	0.736	586387	6.08	0.700	588611	6.41	105%	graph
gov.cdc.jobs  (https)	0.330	52442	1.21	0.004	0	0	n/a	graph
gov.cdc.tools  (https)  [v4R] 1/0.162s  [v6R] 1/0.144s	0.319	271094	6.48	0.336	271094	6.16	95%	graph
gov.cdc.www  (https)	0.194	157975	6.23	0.186	157995	6.48	104%	graph
gov.cdc.wwwn  (https)	0.224	0	0	0.012	0	0	n/a	graph
gov.hhs.oig  (https)	0.709	26861	0.29	0.012	0	0	n/a	graph
gov.hhs.www  (https)	0.361	53529	1.13	0.267	53529	1.53	135%	graph
• gov.pandemicflu.www  (https)  [v4R] 1/0.240s  [v6R] 1/0.196s	0.387	210720	4.16	0.278	210741	5.79	139%	graph
gov.usa.www  (https)	0.233	106870	3.50	0.251	106870	3.24	93%	graph
IPv6 operational: 100% of linked subdomains (1/1), 69% of all linked domains (11/16)	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