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 2025.04.17 -

gov.faa. | Department of Transportation	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v6R] 1/0.037898s	0.158238	76468	3.69	0.151884	76881	3.88	105%	graph
com.fontawesome.use  (https)	0.099894	27150	2.09	0.060777	27150	3.45	165%	graph
com.googletagmanager.www  (https)	0.028943	1561	0.43	0.034395	1561	0.35	82%	graph
com.instagram.www  (https)	0.279554	432818	11.84	0.347178	433148	9.52	80%	graph
com.linkedin.www  (https)	0.150810	137993	7.02	0.189211	136714	5.52	79%	graph
com.medium  (https)	0.065744	38827	4.56	0.058826	38827	5.11	112%	graph
com.twitter  (https)  [v4R] 1/0.066413s	0.201830	256922	9.75	0.001198	0	0	n/a	graph
com.youtube.www  (https)	0.242583	593410	18.71	0.313657	591424	14.42	77%	graph
gov.dot.civilrights.www  (https)  [v4R] 2/0.255174s  [v6R] 2/0.075496s	0.293017	62075	1.62	0.099073	62075	4.78	296%	graph
gov.dot.oig.www  (https)	0.523507	66064	0.96	0.031855	0	0	n/a	graph
gov.faa.adip  (https)  [v4R] 1/0.172436s  [v6R] 1/0.086222s	0.228120	13609	0.46	0.128516	13609	0.81	178%	graph
gov.faa.drs  (https)	0.405880	14214	0.27	0.076287	14243	1.43	534%	graph
gov.faa.nas.pilotweb  (https)  [v4R] 1/0.070590s  [v6R] 1/0.044624s	0.185083	0	0	0.368310	0	0	n/a	graph
gov.faa.nasstatus  (https)	0.188811	3501	0.14	0.170480	3501	0.16	111%	graph
gov.faa.registry  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.faa.registry.amsrvs  (https)	0.141101	0	0	0.026186	0	0	n/a	graph
gov.faa.tfr  (https)  [v4R] 1/0.141777s  [v6R] 1/0.295052s	0.313918	8340	0.20	0.415244	8362	0.15	76%	graph
• gov.faa.www  (https)	0.036209	89661	19.00	0.034493	89661	20.12	106%	graph
gov.transportation.www  (https)	0.065279	72512	8.51	0.107440	72512	5.17	61%	graph
gov.usa.www  (https)	0.025731	49915	15.23	0.024338	49915	15.87	104%	graph
IPv6 operational: 62% of linked subdomains (5/8), 75% of all linked domains (15/20)	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