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 2025.03.13 -

gov.womenshealth. | 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)  [v6R] 1/0.043117s	0.108732	76460	5.40	0.151321	74315	3.75	70%	graph
com.googletagmanager.www  (https)	0.053890	1561	0.22	0.066888	1561	0.18	80%	graph
com.govdelivery.public  (https)  [v4R] 1/0.055500s  [v6R] 1/0.051902s	0.084246	8657	0.79	0.131168	8657	0.50	64%	graph
com.linkedin.www  (https)	0.250819	137626	4.20	0.272851	137626	3.86	92%	graph
com.pinterest.www  (https)	0.195098	466909	18.27	0.001225	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.089019s	0.233370	215807	7.07	0.003441	0	0	n/a	graph
com.youtube.www  (https)	0.211772	587483	21.24	0.175396	592842	25.85	122%	graph
gov.cdc.www  (https)	0.053549	58351	8.40	0.046363	58351	9.68	115%	graph
gov.girlshealth.www  (https)  [v4R] 1/0.032828s	0.057430	44492	5.96	0.128596	0	0	n/a	graph
gov.healthcare  (https)  [v4R] 1/0.048779s  [v6R] 1/0.042497s	0.145007	383435	20.18	0.229322	383435	12.77	63%	graph
gov.hhs.acf.www  (https)  [v4R] 1/0.027370s	2.232724	62500	0.21	0.007457	0	0	n/a	graph
gov.hhs.ocrportal  (https)  [v4R] 4/0.079151s	0.096728	14262	1.13	0.007509	0	0	n/a	graph
gov.hhs.opa-fpclinicdb  (https)	0.060316	1240	0.16	0.039168	1240	0.24	154%	graph
gov.hhs.www  (https)	0.050676	363	0.06	0.130874	365	0.02	39%	graph
gov.hrsa.findahealthcenter  (https)	0.173377	4210	0.19	0.168944	4210	0.19	103%	graph
gov.samhsa.findtreatment  (https)  [v4R] 1/0.056452s  [v6R] 1/0.060959s	0.080528	4539	0.43	0.078001	4539	0.44	103%	graph
gov.usa.www  (https)	0.021879	49274	17.90	0.025210	49274	15.04	84%	graph
gov.womenshealth  (https)	0.022026	68623	23.80	0.064076	0	0	n/a	graph
gov.womenshealth.espanol  (https)	0.103241	78998	5.85	0.007450	0	0	n/a	graph
gov.womenshealth.gateway  (https)  [v4R] 1/0.027220s	0.100223	1861	0.14	0.003311	0	0	n/a	graph
• gov.womenshealth.www  (https)  [v4R] 1/0.076278s	0.093716	68623	5.63	0.063938	0	0	n/a	graph
org.vaccinefinder  (https)	0.007475	0	0	0.003312	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/4), 55% of all linked domains (12/22)	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