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 2021.07.26 -

gov.cancer. | 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)	0.402	212905	4.04	0.395	213018	4.11	102%	graph
com.googleapis.fonts  (https)	0.158	1588	0.08	0.163	1588	0.07	97%	graph
com.govdelivery.public  (https)  [v4R] 1/0.156s  [v6R] 1/0.162s	0.216	8018	0.28	0.218	8018	0.28	99%	graph
com.instagram.www  (https)  [v4R] 1/0.283s  [v6R] 1/0.266s	0.362	20776	0.44	0.387	20776	0.41	94%	graph
com.linkedin.www  (https)	0.280	86017	2.35	0.491	86017	1.34	57%	graph
com.twitter  (https)	0.605	69360	0.87	0.004	0	0	n/a	graph
gov.cancer.cancercontrol  [v4R] 1/0.072s	0.274	50434	1.41	0.004	0	0	n/a	graph
gov.cancer.ccr  [v4R] 1/0.045s	0.246	57597	1.79	0.000	0	0	n/a	graph
gov.cancer.cssi  [v4R] 1/0.044s  [v6R] 1/0.034s	1.122	40394	0.27	1.115	40394	0.28	101%	graph
gov.cancer.dceg  [v4R] 1/0.041s  [v6R] 1/0.022s	0.183	49014	2.05	0.162	49014	2.32	113%	graph
gov.cancer.dctd  [v4R] 1/0.042s  [v6R] 1/0.029s	0.194	30583	1.20	0.205	30583	1.14	95%	graph
gov.cancer.frederick  [v4R] 1/0.026s  [v6R] 1/0.030s	0.268	68060	1.94	0.300	68060	1.73	90%	graph
gov.cancer.livehelp  (https)	0.423	14206	0.26	0.482	14206	0.23	88%	graph
gov.cancer.prevention  [v4R] 1/0.041s  [v6R] 1/0.021s	0.266	67991	1.95	0.262	67991	1.98	102%	graph
gov.cancer.sbir  [v4R] 1/0.047s  [v6R] 1/0.032s	1.895	42893	0.17	0.281	42893	1.16	674%	graph
gov.cancer.static  (https)	0.152	1233	0.06	0.140	1233	0.07	109%	graph
gov.cancer.techtransfer  (https)	2.061	50280	0.19	1.658	50280	0.23	124%	graph
• gov.cancer.www  (https)	0.166	117653	5.42	0.142	117653	6.33	117%	graph
gov.hhs.www  [v4R] 1/0.036s  [v6R] 1/0.026s	0.197	50953	1.97	0.172	50953	2.27	115%	graph
gov.nih.nci.cbiit  (https)  [v4R] 1/0.159s  [v6R] 1/0.148s	0.633	62517	0.75	0.616	62517	0.77	103%	graph
gov.nih.nci.deainfo  (https)	0.158	33821	1.63	0.167	33821	1.55	95%	graph
gov.nih.www  [v4R] 1/0.036s	0.173	67073	2.97	0.004	0	0	n/a	graph
gov.usa  [v4R] 2/0.137s  [v6R] 2/0.141s	0.167	107412	4.91	0.528	107412	1.55	32%	graph
IPv6 operational: 83% of linked subdomains (10/12), 83% of all linked domains (19/23)	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: itrg-contact@list.nist.gov