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.readybusiness. | Department of Homeland Security	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.427	235677	4.21	0.403	235791	4.46	106%	graph
com.instagram.www  (https)  [v4R] 1/0.223s  [v6R] 1/0.261s	0.293	20776	0.54	0.362	20776	0.44	81%	graph
com.linkedin.www  (https)	0.422	83903	1.52	0.632	83327	1.01	66%	graph
com.twitter  (https)	0.433	2252	0.04	0.000	0	0	n/a	graph
com.youtube.www  (https)	0.690	580305	6.42	0.563	579875	7.86	123%	graph
gov.dhs.oig.www  (https)	0.209	51356	1.88	0.232	51356	1.69	90%	graph
gov.dhs.www  (https)	0.244	97530	3.05	0.261	97548	2.85	94%	graph
gov.fema.community  (https)  [v4R] 1/0.201s	0.355	47051	1.01	0.000	0	0	n/a	graph
gov.fema.www  (https)	0.240	91929	2.92	0.251	91929	2.79	96%	graph
gov.ready.www  (https)	0.237	83155	2.68	0.251	83155	2.53	94%	graph
• gov.readybusiness.www  (https)  [v4R] 1/0.209s  [v6R] 1/0.202s	1.357	82349	0.46	0.900	82349	0.70	151%	graph
gov.usa.www  (https)	0.232	106870	3.52	0.250	106870	3.27	93%	graph
gov.whitehouse.www  (https)	0.223	89748	3.08	0.169	89769	4.06	132%	graph
IPv6 operational: 100% of linked subdomains (1/1), 85% of all linked domains (11/13)	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