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 2020.09.25 -

gov.foodsafety. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.488	184973	2.89	0.382	185075	3.70	128%	graph
com.googletagmanager.www  (https)	0.132	1555	0.09	0.134	1555	0.09	99%	graph
com.twitter  (https)	0.262	41468	1.21	0.000	0	0	n/a	graph
gov.cdc.www  (https)	0.193	162750	6.44	0.148	162750	8.39	130%	graph
gov.cdc.www2c  [v4R] 2/0.304s  [v6R] 2/0.274s	0.430	271685	4.82	0.307	271685	6.75	140%	graph
gov.fda.www  (https)	0.241	56239	1.78	0.254	56239	1.69	95%	graph
gov.foodsafety.espanol  (https)	0.366	54347	1.13	0.004	0	0	n/a	graph
• gov.foodsafety.www  (https)	0.236	47539	1.53	0.170	47550	2.13	139%	graph
gov.hhs.www  (https)	0.271	53993	1.52	0.180	52973	2.24	147%	graph
gov.usa.www  (https)	0.243	116097	3.65	0.247	116097	3.59	98%	graph
gov.usda.www  (https)	0.244	39266	1.23	0.312	39266	0.96	78%	graph
IPv6 operational: 50% of linked subdomains (1/2), 82% of all linked domains (9/11)	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