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Security report for supersaas.dk

SuperSaaS · Technology · Denmark

Medium risk. 7 critical or high findings in GDPR outside view and Security headers.

Security score

66/100

Risk levelMedium

0–100, higher is better. How it is calculated

SuperSaaS is a Danish-based SaaS company providing a comprehensive online booking and scheduling platform tailored for a wide range of industries and use cases. The website demonstrates a mature digital presence with extensive content, multiple language support, and integration capabilities with popular services such as Google Calendar, Microsoft 365, PayPal, Stripe, and Zoom. The platform targets businesses and organizations seeking to automate appointment scheduling, payment processing, and resource management, positioning itself as a flexible and user-friendly solution with a strong global customer base exceeding 205,000 users. Technically, the website employs modern web standards including HTML5, CSS, and JavaScript, with asynchronous loading of analytics and tracking scripts such as Google Tag Manager and Google Analytics. The site is mobile-optimized and accessible, featuring SVG graphics and video content to enhance user engagement. Security is well-handled with HTTPS enforced and cookie consent mechanisms in place, although explicit security headers and a public security policy are absent. From a security perspective, the site shows good practices with no visible vulnerabilities or exposed sensitive data. However, the lack of WHOIS data for the domain supersaas.dk limits the ability to fully verify domain legitimacy and registrant information, which slightly impacts trust assessment. Privacy compliance is strong, with clear privacy and cookie policies aligned with GDPR requirements. The absence of direct contact emails or phone numbers on the homepage is noted but does not significantly detract from overall credibility. Overall, SuperSaaS presents a professional, trustworthy, and technically sound online presence suitable for its business model. The main risk lies in the unavailable WHOIS data, which should be addressed to improve transparency and trustworthiness. Strategic recommendations include enhancing security headers, publishing a security policy and incident response contacts, and providing clearer company contact information to further strengthen user confidence and compliance posture.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 100 · Critical
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

7 findings rated critical or high. Fix these first.

  1. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • Critical

      EU business without adequate privacy measures

      EU businesses are subject to strict GDPR requirements

      What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures

    • High

      No Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

  2. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • High

      Missing Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

Need hands-on remediation? Email guard@offseq.com

Keep watching supersaas.dk

This scan found 21 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

Daily monitoring

Recommended

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

Email alerts on material changes and an exportable JSON history of every change.

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Full report

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Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
100
Security headers
15
Email security
87
DNS health
70
Network security
100
GDPR outside view
25
Average
66

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

SuperSaaS operates in the competitive online booking software market, leveraging a SaaS model with free and paid subscription tiers. Its competitive advantages include a highly flexible platform adaptable to numerous industries, extensive integration options, and a strong reputation evidenced by high ratings on Trustpilot, Capterra, and G2. The business targets SMEs and organizations requiring scheduling automation, with revenue streams from subscription fees and payment processing integrations. Growth is supported by a broad international presence with multilingual support and a partner/affiliate program. The company emphasizes customer feedback-driven continuous improvement, positioning itself as a cost-effective and scalable solution. Strategic partnerships with payment providers and calendar platforms enhance its ecosystem and market reach.

Security posture

The website demonstrates a mature security posture with HTTPS enforced and no visible exposure of sensitive data. Cookie consent and privacy policies indicate compliance with GDPR. However, the absence of explicit security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options represents an area for improvement. No public security policy or incident response information is available, which could hinder transparency and user trust in case of security incidents. The lack of WHOIS data for the domain reduces confidence in domain ownership verification. Overall, the security maturity is good but could be enhanced by publishing security documentation and improving HTTP header configurations.

Recommendations

  1. Implement and enforce security headers including CSP, HSTS, and X-Frame-Options to mitigate common web vulnerabilities.
  2. Publish a clear security policy and incident response page with contact information for reporting security issues.
  3. Provide explicit company contact details such as support emails and phone numbers to improve transparency and user trust.
  4. Consider publishing a security.txt file to facilitate responsible vulnerability disclosure.
  5. Obtain and publish complete WHOIS domain registration data to enhance legitimacy and trustworthiness.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
SuperSaaS
Description
Online bookingsystem og kalender til din hjemmeside. Få gratis grundmodul uden oplysning om kreditkort. Start nu.
Key services
Online booking system, Calendar scheduling, Payment integration, Customizable booking forms, Integration with Google Calendar, Microsoft 365, PayPal, Stripe, Zoom, etc.
Content quality
excellent
Branding
consistent

Technology

Stack
HTML5, CSS, JavaScript, Google Tag Manager, Google Analytics, SVG graphics, Video embedding
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Cookie consent mechanism implemented
  • No visible vulnerable libraries

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Transparency
good

Site quality

Design
excellent
User experience
excellent
Content relevance
excellent
Navigation
excellent
Professionalism
excellent
Trustworthiness
high

Key observations

  1. Website is fully accessible and professionally designed
  2. Content is comprehensive and well-structured in Danish
  3. Strong presence of trust signals including reviews and testimonials
  4. No contact emails or phone numbers explicitly listed on homepage
  5. Privacy and cookie policies are present and GDPR compliant
  6. No visible security policy or incident response information
  7. WHOIS data for domain supersaas.dk is unavailable or not disclosed
  8. Multiple language versions of the site exist
  9. Integrations with major platforms and payment providers are highlighted
Technical notes

Notes

The website is built using standard web technologies including HTML5, CSS, and JavaScript, with asynchronous loading of analytics scripts to optimize performance. It uses SVG for scalable graphics and supports video content with subtitle tracks, enhancing accessibility. The site is mobile responsive and optimized for various devices. SEO is supported by meta tags and structured data in JSON-LD format describing the web application and website. No CMS or hosting provider details are explicitly detected. Performance appears fast with efficient resource loading. Opportunities exist to improve technical security by adding HTTP security headers and enhancing incident response readiness.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

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