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 2021.04.21 -

gov.e-verify. | Department of Homeland Security	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.cloudflare.cdnjs  (https)	0.166	8868	0.41	0.154	8868	0.44	108%	graph
com.facebook  (https)  [v4R] 1/0.148s  [v6R] 1/0.160s	0.349	188899	4.13	0.290	189149	4.98	121%	graph
com.googletagmanager.www  (https)	0.146	1555	0.08	0.149	1555	0.08	98%	graph
com.govdelivery.public  (https)  [v4R] 1/0.194s  [v6R] 1/0.169s	0.247	3882	0.12	0.231	3882	0.13	107%	graph
com.twitter  (https)	0.638	61984	0.74	0.004	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.155s  [v6R] 1/0.161s	0.739	620786	6.41	0.612	644512	8.03	125%	graph
gov.dhs.www  (https)	0.194	99832	3.92	0.167	99850	4.56	116%	graph
• gov.e-verify.www  (https)	0.203	140601	5.28	0.239	140619	4.50	85%	graph
gov.ice.www  (https)	0.374	120113	2.45	0.189	120113	4.86	199%	graph
gov.justice.www  (https)	1.655	47732	0.22	0.154	47732	2.36	1072%	graph
gov.ssa.www  (https)	0.177	31136	1.34	0.165	31136	1.44	108%	graph
gov.uscis.e-verify  (https)	0.481	1233	0.02	0.004	0	0	n/a	graph
gov.uscis.www  (https)	0.191	63807	2.54	0.172	63807	2.83	111%	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