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 2025.03.12 -

gov.hearttruth. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.addtoany.static  (https)	0.079564	0	0	0.078464	0	0	n/a	graph
com.adobedtm.assets  (https)	0.056220	11	0.00	0.354349	11	0.00	16%	graph
com.facebook.www  (https)  [v4R] 1/0.076914s  [v6R] 1/0.037304s	0.228044	76047	2.54	0.123574	76191	4.73	186%	graph
com.google-analytics.www  (https)  [v4R] 2/0.049976s  [v6R] 2/0.053402s	0.079134	118404	11.43	0.088065	118404	10.27	90%	graph
com.googleapis.fonts  (https)	0.047310	1621	0.26	0.038641	1621	0.33	124%	graph
com.instagram.www  (https)	0.240831	396875	12.62	0.269328	396821	11.25	89%	graph
com.iqsolutions.nhlbichat  (https)	0.201878	703	0.03	0.004067	0	0	n/a	graph
com.linkedin.www  (https)	0.184073	137626	5.71	0.320589	137626	3.28	57%	graph
com.twitter  (https)  [v4R] 1/0.116414s	0.273687	215989	6.04	0.004030	0	0	n/a	graph
com.youtube.www  (https)	0.203135	586909	22.06	0.228510	592069	19.81	90%	graph
gov.digitalgov.dap  (https)	0.047190	3873	0.63	0.039552	3873	0.76	121%	graph
• gov.hearttruth.www  (https)  [v4R] 2/0.179403s  [v6R] 2/0.237661s	0.272489	127619	3.58	0.337652	127619	2.89	81%	graph
gov.hhs.oig  (https)	0.097496	36825	2.90	0.003465	0	0	n/a	graph
gov.hhs.www  (https)	0.026307	365	0.11	0.122179	365	0.02	21%	graph
gov.nih.edi.www  (https)	0.037412	4510	0.93	0.045279	4535	0.77	83%	graph
gov.nih.nhlbi.www  (https)	0.213566	116437	4.17	0.181351	116437	4.91	118%	graph
gov.nih.www  (https)	0.100641	63015	4.81	0.131451	63015	3.67	76%	graph
gov.usa.www  (https)	0.021019	49274	17.90	0.026538	49274	14.46	81%	graph
IPv6 operational: 100% of linked subdomains (1/1), 78% of all linked domains (14/18)	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