Duolingo.com shows a solid foundation with a valid SSL certificate and no signs of malware or harmful content, supported by a strong backlink profile and 16 years of domain history. Its trust score of 75/100 suggests it is broadly legitimate but worth a quick check, especially since the domain appears parked or under construction. Visitors should verify independently before engaging deeply.
Score Breakdown
How this site performed across each check
Safety & malware
88
Reputation & authority
55
Domain maturity
100
Technical & transport
100
Content & context
70
What We Found
The signals that pushed the score up and down
Positive Signals
✓No malware or phishing threats detected by Google Safe Browsing.
✓Valid SSL certificate issued by Amazon. Expires 2026-12-24 (62 days remaining).
✓HTTP requests are properly redirected to HTTPS.
✓Domain registered 16.7 years ago (created 2010-01-26).
✓Domain registered with Amazon Registrar, Inc..
✓DNS records found. Nameservers: ns-247.awsdns-30.com, ns-1904.awsdns-46.co.uk, ns-1117.awsdns-11.org, ns-1020.awsdns-63.net.
Warning Signals
!DNSSEC is not enabled. DNS responses are not cryptographically signed.
!No social media links found on the website.
!The domain appears to be parked, under construction, or has no meaningful content.
What is duolingo.com?
About this website
Duolingo.com is an online platform primarily focused on language learning. It offers interactive courses and tools designed to help users develop skills in various languages through engaging lessons and practice exercises. The site aims to make language education accessible and effective for a global audience, supporting learners at different proficiency levels.
This report is generated from automated signals and public data. It is a guide, not a definitive safety verdict. TechJox is a free information service and does not sell removal services. Last scanned 23 Oct 2026.