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 2025.11.18 -

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] 1/0.118137s  [v6R] 1/0.110065s	0.267505	74478	2.13	0.239950	74590	2.38	112%	graph
com.googletagmanager.www  (https)	0.035599	1561	0.34	0.033388	1561	0.36	106%	graph
com.govdelivery.public  (https)  [v4R] 1/0.061039s  [v6R] 1/0.053909s	0.104824	7656	0.56	0.089900	7656	0.66	117%	graph
com.linkedin.www  (https)	0.150271	139458	7.09	0.165745	139458	6.45	91%	graph
com.pinterest.www  (https)	0.295040	305152	7.89	0.006288	0	0	n/a	graph
com.twitter  (https)	0.038006	15	0.00	0.003030	0	0	n/a	graph
com.youtube.www  (https)	0.179664	716545	30.54	0.222554	719626	24.73	81%	graph
gov.cdc.www  (https)	0.034391	60876	13.66	0.085799	60876	5.46	40%	graph
gov.girlshealth.www  (https)  [v4R] 2/0.229658s	0.251276	505	0.02	0.209302	0	0	n/a	graph
gov.healthcare  (https)  [v4R] 1/0.041702s  [v6R] 1/0.042182s	0.157349	379379	18.44	0.105163	379379	27.57	150%	graph
gov.hhs.ocrportal  (https)  [v4R] 4/0.218537s	0.269427	14277	0.40	0.006308	0	0	n/a	graph
gov.hhs.opa-fpclinicdb  (https)  [v4R] 1/0.192680s  [v6R] 1/0.059186s	0.340548	1298	0.03	0.212083	1298	0.05	160%	graph
gov.hhs.www  (https)	0.050020	365	0.06	0.050619	365	0.06	100%	graph
gov.hrsa.findahealthcenter  (https)	0.078420	1762	0.17	0.161936	1762	0.08	48%	graph
gov.samhsa.findtreatment  (https)  [v4R] 1/0.055432s  [v6R] 1/0.065918s	0.178818	4539	0.19	0.138835	4539	0.25	129%	graph
gov.usa.www  (https)	0.029491	47074	12.38	0.020836	47074	17.96	145%	graph
gov.womenshealth  (https)	0.086803	68246	6.05	0.104009	0	0	n/a	graph
gov.womenshealth.espanol  (https)	0.081706	77928	7.34	0.044349	0	0	n/a	graph
gov.womenshealth.gateway  (https)	0.053988	0	0	0.058661	0	0	n/a	graph
• gov.womenshealth.www  (https)  [v4R] 1/0.086334s	0.109200	68246	4.78	0.209736	0	0	n/a	graph
org.medscape.www  (https)  [v4R] 50/2.717916s	2.765404	1222	0.00	0.008695	0	0	n/a	graph
org.vaccinefinder  (https)	0.031171	20613	5.07	0.006337	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

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