Trust checks
Current public signals checked for this report.
4 records
The domain resolves through public DNS.
Source: AboutUs public DNS lookup
Reachable
The website responded over HTTPS.
Source: AboutUs live HTTPS response
ef.com
HTTPS request ended at ef.com.
Source: AboutUs live HTTPS response
Resources for learning English | EF Global Site (English)
Learn English at your own pace with this unique collection of references about English grammar, English usage, and English vocabulary lists as well as a reliable English test.
Source: AboutUs live HTTPS response
1/3 present
Checks for HSTS, Content-Security-Policy, and X-Frame-Options headers.
Source: AboutUs live HTTPS response
No breaches on record
Have I Been Pwned has no catalogued breaches for this domain. Absence of a record is not a guarantee that no breach occurred.
Source: Have I Been Pwned