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.ihs. | 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] 1/0.086965s  [v6R] 1/0.034780s	0.260159	74174	2.18	0.113314	79586	5.37	247%	graph
com.linkedin.www  (https)	0.166136	137626	6.33	0.217729	138049	4.85	77%	graph
com.twitter.www  (https)  [v4R] 2/0.133556s	0.271046	215807	6.08	0.001186	0	0	n/a	graph
com.youtube.www  (https)	0.151279	591758	29.90	0.154927	588927	29.18	98%	graph
gov.hhs.www  (https)	0.040353	365	0.07	0.028448	365	0.10	143%	graph
gov.ihs.maps  (https)	0.270082	8559	0.24	0.007456	0	0	n/a	graph
• gov.ihs.www  (https)	0.621605	67324	0.83	0.001211	0	0	n/a	graph
gov.ihs.wwwdev  (https)	0.007444	0	0	0.008255	0	0	n/a	graph
gov.usa.www  (https)	0.030203	49274	12.53	0.021693	49274	17.90	143%	graph
gov.whitehouse.www  (https)	0.024928	210443	66.90	0.028360	210443	57.34	86%	graph
IPv6 operational: 0% of linked subdomains (0/3), 60% of all linked domains (6/10)	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