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 2026.03.26 -

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)  [v4R] 1/0.120410s  [v6R] 1/0.160757s	0.765417	465756	4.65	0.447106	466087	7.96	171%	graph
com.googletagmanager.www  (https)	0.046083	1561	0.26	1.080233	1561	0.01	4%	graph
com.govdelivery.public  (https)  [v4R] 1/0.179666s  [v6R] 1/0.179076s	0.243327	7656	0.24	0.243351	7656	0.24	100%	graph
com.linkedin.www  (https)	0.198080	141175	5.44	0.324603	141175	3.32	61%	graph
com.pinterest.www  (https)	0.452678	775444	13.09	0.003031	0	0	n/a	graph
com.springer.link  (https)  [v4R] 3/0.415241s	0.861349	195016	1.73	0.003031	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.081755s	0.217040	244522	8.60	0.002705	0	0	n/a	graph
com.youtube.www  (https)	0.271269	690916	19.45	0.193232	690288	27.29	140%	graph
gov.cdc.www  (https)	0.096261	60014	4.77	0.043136	60014	10.65	223%	graph
gov.girlshealth.www  (https)  [v4R] 2/0.122367s	0.142564	502	0.03	0.257704	0	0	n/a	graph
gov.healthcare  (https)  [v4R] 1/0.035024s  [v6R] 1/0.039476s	0.130134	440520	25.85	0.382513	440520	8.80	34%	graph
gov.hhs.ocrportal  (https)  [v4R] 4/0.181343s	0.225433	15239	0.52	0.007407	0	0	n/a	graph
gov.hhs.opa-fpclinicdb  (https)  [v4R] 1/0.050566s  [v6R] 1/0.054595s	0.206389	1298	0.05	0.202646	1298	0.05	102%	graph
gov.hhs.www  (https)	0.030016	365	0.09	0.039408	365	0.07	77%	graph
gov.hrsa.findahealthcenter  (https)	0.088141	1762	0.15	0.077815	1762	0.17	114%	graph
gov.samhsa.findtreatment  (https)  [v4R] 1/0.062477s  [v6R] 1/0.054843s	0.192761	4546	0.18	0.180424	4546	0.19	107%	graph
gov.usa.www  (https)	0.037412	47231	9.74	0.021320	47231	17.16	176%	graph
gov.womenshealth  (https)	0.129802	70812	4.19	0.103779	0	0	n/a	graph
gov.womenshealth.espanol  (https)	0.152520	80636	4.05	0.003029	0	0	n/a	graph
gov.womenshealth.gateway  (https)	0.053563	0	0	0.053822	0	0	n/a	graph
• gov.womenshealth.www  (https)  [v4R] 1/0.021496s	0.048838	70812	11.26	0.066674	0	0	n/a	graph
org.medscape.www  (https)	0.000	0	0	0.008523	0	0	n/a	graph
org.vaccinefinder  (https)	0.108423	20613	1.46	0.006376	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/4), 52% of all linked domains (12/23)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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