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 2025.07.01 -

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] 1/0.073089s  [v6R] 1/0.044066s	0.206030	75473	2.80	0.114970	75600	5.06	181%	graph
com.googletagmanager.www  (https)	0.042487	1561	0.28	0.050272	1561	0.24	84%	graph
com.govdelivery.public  (https)  [v4R] 1/0.204293s  [v6R] 1/0.185638s	0.348679	8657	0.19	0.247035	8657	0.27	141%	graph
com.linkedin.www  (https)	0.239203	139075	4.44	0.217190	139075	4.89	110%	graph
com.outlook.protection.safelinks.gcc02  (https)	0.047897	11	0.00	0.130712	11	0.00	36%	graph
com.pinterest.www  (https)	0.245443	490558	15.28	0.001218	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.064842s	0.230292	269391	8.94	0.001194	0	0	n/a	graph
com.youtube.www  (https)	0.178013	605937	25.97	0.175261	607646	26.49	102%	graph
gov.cdc.www  (https)	0.048569	59149	9.40	0.041770	59149	11.01	117%	graph
gov.girlshealth.www  (https)  [v4R] 1/0.031998s	0.061445	44492	5.56	0.128342	0	0	n/a	graph
gov.healthcare  (https)  [v4R] 1/0.037619s  [v6R] 1/0.302381s	0.278884	377676	10.36	0.471969	377676	6.12	59%	graph
gov.hhs.ocrportal  (https)  [v4R] 4/0.111035s	0.133910	14277	0.82	0.007513	0	0	n/a	graph
gov.hhs.opa-fpclinicdb  (https)  [v4R] 1/0.052390s  [v6R] 1/0.062612s	0.118534	1298	0.08	0.115936	1298	0.09	103%	graph
gov.hhs.www  (https)	0.030757	363	0.09	0.037899	365	0.08	82%	graph
gov.hrsa.findahealthcenter  (https)	0.096319	4210	0.33	0.078628	4210	0.41	123%	graph
gov.samhsa.findtreatment  (https)  [v4R] 1/0.059620s  [v6R] 1/0.062914s	0.098222	4539	0.35	0.094044	4539	0.37	104%	graph
gov.usa.www  (https)	0.023113	48012	15.93	0.029348	48012	12.63	79%	graph
gov.womenshealth  (https)	0.033476	68745	15.89	0.064211	0	0	n/a	graph
gov.womenshealth.espanol  (https)	0.160325	78575	3.75	0.003896	0	0	n/a	graph
gov.womenshealth.gateway  (https)	0.007549	0	0	0.003437	0	0	n/a	graph
• gov.womenshealth.www  (https)  [v4R] 1/0.047350s	0.091019	68745	5.76	0.128324	0	0	n/a	graph
org.medscape.www  (https)	0.000	0	0	0.003358	0	0	n/a	graph
org.vaccinefinder  (https)	0.015675	0	0	0.003367	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/4), 57% of all linked domains (13/23)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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