Verisite checked duo.nl on July 6, 2026 and gave it a trust score of 39/100. Out of 92 checks, 68 passed, with 11 warning(s) and 13 failed check(s).
Trust Score
Insufficient
Score incl. subdomains: 39/100
Education
Yes, duo.nl is a trustworthy website with a score of 90. This indicates that the site is generally safe, but there are some points to consider.
DUO - Particulier provides information for students, repayees, and teachers about student financing, student debt, travel, tuition fees, diplomas, and state exams.
Checks HTTP security headers and cookie security configuration.
Checks for exposed sensitive files, directory listings, and information disclosure.
Scans page content for suspicious scripts, iframes, external forms, and cryptominers.
Verifies the SSL/TLS certificate validity and configuration.
Checks the age of the domain registration. Very young domains are often associated with fraud.
Checks for tracking cookies, consent mechanisms, and third-party trackers.
Checks for chamber of commerce number, VAT number, contact details, and required legal pages.
Checks external reviews (Trustpilot) and trust seals (Kiyoh, WebwinkelKeur).
Checks if the domain appears on known fraud or phishing lists.
Detects CMS, frameworks, and JavaScript libraries and checks for outdated versions.
Analyzes SPF, DKIM and DMARC configuration for email authentication.
Checks open ports, HTTP protocol support, redirect chain, and mixed content.
Checks DNS records, server information and hosting details.
Checks HTTP security headers and cookie security configuration.
Detects CMS, frameworks, and JavaScript libraries and checks for outdated versions.
Checks for exposed sensitive files, directory listings, and information disclosure.
Analyzes SPF, DKIM and DMARC configuration for email authentication.
Checks the age of the domain registration. Very young domains are often associated with fraud.
Checks for tracking cookies, consent mechanisms, and third-party trackers.
Checks open ports, HTTP protocol support, redirect chain, and mixed content.
Scans page content for suspicious scripts, iframes, external forms, and cryptominers.
Checks for chamber of commerce number, VAT number, contact details, and required legal pages.
Checks external reviews (Trustpilot) and trust seals (Kiyoh, WebwinkelKeur).
Checks if the domain appears on known fraud or phishing lists.
Verifies the SSL/TLS certificate validity and configuration.
Checks DNS records, server information and hosting details.
DUO - Particulier is a platform that offers information for students, repayees, and teachers. The website covers topics such as student financing, student debt, and tuition fees. With a score of 90, the site is generally reliable, but there are some important concerns.
The website has strong scores in technology (100), SSL (100), and privacy (90), indicating that your data is well protected. However, there are also some weaknesses, such as an exposure score of 20 and a content security error, which may indicate potential risks for users.
The low exposure score means that there is a concrete risk for users on this site. This may suggest that personal information might not be well secured. Additionally, the content security error indicates that the safety of the content could not be verified. This can lead to unsafe situations for visitors.
The low score for reviews suggests that there may be negative experiences reported by users, which can also pose a risk for users.
Verisite is an independent platform that runs automated trust checks on websites. For visitors, this score means they should be cautious when sharing personal information on this site. For DUO, this could mean they need to improve their security measures and customer satisfaction to maintain user trust.
