Is quizlet.com legit?
Quizlet.com appears to be a trusted and well-established platform, backed by a long domain history and robust infrastructure. While the nearing domain expiry is a minor concern, the overall signals indicate a reliable service.
Education average: 83/100 · based on 35 sites
Checked: April 27, 2026 at 10:36 PM UTC
Is quizlet.com a scam? Here's what we found.
Security measures are well implemented with modern TLS 1.3, a valid SSL certificate, and a clean Google Web Risk check. The site also has clickjacking protection, indicating attention to common web vulnerabilities.
Quizlet boasts an impressive domain age, establishing significant longevity and credibility. However, the approaching domain expiration date raises a minor flag, although likely an oversight for such a large site.
As a high-traffic website with a strong Tranco rank and no DNS blacklist presence, Quizlet maintains a solid online reputation. The lack of a Trustpilot profile is not unusual for its scale and established user base.
Due to bot protection, direct checks for contact information, legal pages, and social media presence could not be performed. However, for a well-known site, these are generally expected to exist and be accessible to human users.
Similar to transparency, bot protection prevented direct verification of legal pages. For a site of this stature, we assume standard compliance documents like a privacy policy and terms of service are in place.
The site's infrastructure is robust, featuring DNSSEC, multiple reliable name servers, distributed DNS resolution, and comprehensive email authentication with a DMARC record. Page load times are excellent, reflecting efficient server management.
Signals Detected
This is a well-known, high-traffic website
No structured data markup found
Domain created 2004-07-15T13:39:24Z (21 years, 1 months ago)
Registered through GoDaddy.com, LLC
Expires in 78 days
DNSSEC status from WHOIS
Valid certificate, expires in 89 days
Certificate issued by Let's Encrypt
Connection uses TLS 1.3
This business has no Trustpilot presence — not unusual for smaller or newer companies
Resolves to: 104.16.133.27, 104.16.134.27
Mail servers: aspmx.l.google.com., alt1.aspmx.l.google.com., alt2.aspmx.l.google.com., aspmx2.googlemail.com., aspmx3.googlemail.com., aspmx4.googlemail.com., aspmx5.googlemail.com.
Domain has DMARC email authentication configured
DNS providers: ian.ns.cloudflare.com., lily.ns.cloudflare.com.
No sitemap found — common for smaller sites
X-Frame-Options: SAMEORIGIN
Web server: cloudflare
No threats detected by Google Web Risk
crt.sh returned status 429
robots.txt has 101 directives and references a sitemap
Site has a favicon but no social sharing metadata
Website returned HTTP 403 — likely WAF or bot protection blocking automated checks. The site is online but restricts non-browser access.
Bot protection prevented page inspection
Bot protection prevented checking legal pages
Bot protection prevented page inspection
Could not query Wayback Machine
Not found on any DNS blacklists
Fast page load
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