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 2025.04.20 -

gov.ed. | Department of Education	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v6R] 1/0.048789s	0.149078	78986	4.04	0.149911	76808	3.93	97%	graph
com.flickr.www  (https)	0.035735	47234	10.30	0.039232	47234	9.24	90%	graph
com.instagram.www  (https)	0.279345	437653	11.97	0.403981	437757	8.29	69%	graph
com.linkedin.www  (https)	0.182198	137993	5.78	0.225967	137993	4.68	81%	graph
com.twitter  (https)  [v4R] 1/0.064383s	0.174387	257682	11.30	0.001142	0	0	n/a	graph
gov.apprenticeship.www  (https)	0.031549	192902	47.48	0.043267	192902	34.23	72%	graph
gov.ed.aefla  (https)	0.048751	26629	4.23	0.000	0	0	n/a	graph
gov.ed.blog  (https)	0.270489	34478	0.97	0.000	0	0	n/a	graph
gov.ed.collegescorecard  (https)	0.059938	930377	120.31	0.042453	930377	169.01	140%	graph
gov.ed.cte  (https)	0.055315	55558	7.71	0.000	0	0	n/a	graph
gov.ed.ies  (https)	0.696787	79016	0.87	0.003377	0	0	n/a	graph
gov.ed.nces  (https)	0.662069	78332	0.90	0.003377	0	0	n/a	graph
gov.ed.oig  (https)	2.290103	52708	0.18	0.015662	0	0	n/a	graph
gov.ed.rsa  (https)	0.577589	33711	0.45	0.000	0	0	n/a	graph
gov.ed.sites  (https)	0.273942	25742	0.72	0.000	0	0	n/a	graph
gov.ed.studentprivacy  (https)	0.911410	47673	0.40	0.003330	0	0	n/a	graph
gov.ed.www  [v4R] 1/0.145841s	0.618591	104367	1.29	0.000	0	0	n/a	graph
• gov.ed.www  (https)	0.390859	104367	2.04	0.000	0	0	n/a	graph
gov.opm.www  (https)	0.049496	365	0.06	0.028781	365	0.10	175%	graph
gov.state.studyabroad  (https)	0.028944	35257	9.61	0.003324	0	0	n/a	graph
gov.studentaid  (https)	0.029166	0	0	0.030648	0	0	n/a	graph
gov.usa  (https)  [v4R] 1/0.029648s  [v6R] 1/0.047092s	0.047767	49915	8.10	0.066831	49915	5.77	71%	graph
org.collegesavings.www  (https)	0.109316	50788	3.55	0.015762	0	0	n/a	graph
IPv6 operational: 8% of linked subdomains (1/12), 35% of all linked domains (8/23)	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