Is cambridge.org legit?
This site, cambridge.org, appears Mostly Safe due to its strong technical foundation and long-standing presence, but lacks crucial transparency and compliance elements like easily accessible contact information and legal pages. While its high global rank suggests legitimacy, users should be aware of these missing pieces.
Education average: 81/100 · based on 35 sites
Checked: April 18, 2026 at 7:58 AM UTC · Refresh
Is cambridge.org a scam? Here's what we found.
The security posture is robust with a valid SSL certificate from Google, modern TLS encryption, and excellent protection against common web attacks. Google Web Risk also finds no threats, indicating a secure browsing experience.
Its identity is exceptionally clear, with a domain that's almost three decades old and publicly registered through a reputable corporate registrar. The extensive web archive history further solidifies its long-term, established authenticity.
Cambridge.org enjoys a very strong reputation, evidenced by its high global website ranking, an impressive history in web archives spanning 27 years, and being entirely free from any DNS blacklists. This indicates a well-known and respected online entity.
Transparency is a weak point, as the site lacks readily apparent contact information and social media links on its homepage. While a favicon is present, the absence of basic informational elements for a site of this stature is notable.
Compliance is concerning due to the complete absence of a privacy policy and terms of service, which are fundamental for any site, especially one potentially handling educational content or user data. The 403 status further hints at potential access or configuration issues.
The underlying infrastructure is sound, utilizing Cloudflare for its server and robust DNS management. Strong email authentication (SPF and DMARC) is in place, reducing the risk of email spoofing and ensuring reliable communication.
Signals Detected
This is one of the most visited websites globally
No structured data markup found
This business has no Trustpilot presence — not unusual for smaller or newer companies
Valid certificate, expires in 56 days
Certificate issued by Google Trust Services
Connection uses TLS 1.2
X-Frame-Options: SAMEORIGIN
Web server: cloudflare
No threats detected by Google Web Risk
Site has a favicon but no social sharing metadata
robots.txt has 111 directives and references a sitemap
Resolves to: 104.17.111.190, 104.17.110.190
Mail servers: eu-smtp-inbound-2.mimecast.com., eu-smtp-inbound-1.mimecast.com.
Domain has SPF email authentication configured
Domain has DMARC email authentication configured
DNS providers: nucum.ns.cloudflare.com., lex.ns.cloudflare.com.
Website returned status 403
No obvious contact information found on homepage
No privacy policy or terms of service found
No social media links found on homepage
No sitemap found — common for smaller sites
Not found on any DNS blacklists
Domain created 1998-04-18T04:00:00Z (28 years, 4 months ago)
Registered through CSC Corporate Domains, Inc.
Expires in 256 days
DNSSEC status from WHOIS
Earliest archive snapshot from 19981203
Could not query certificate transparency logs
Fast page load
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