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Security report for upfan.io

Upfan, s. r. o. · Other · Slovakia

Medium risk. 7 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

65/100

Risk levelMedium

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

Upfan, s. r. o. operates an online ticket marketplace focused on providing a safe and transparent platform for buying and selling tickets to sports, concerts, and festivals. The company is based in Slovakia and targets a general audience interested in event attendance. The website is modern, built on Nuxt.js, and integrates analytics and payment services such as PostHog and Revolut. It demonstrates good digital maturity with fast performance, mobile optimization, and SEO best practices. Security posture is solid with HTTPS and Cloudflare DNS, though some improvements are recommended such as enabling DNSSEC and publishing explicit security policies. Privacy compliance is partially met with a GDPR policy available but lacks a cookie consent mechanism. Overall, the business presents itself professionally with clear contact information and social media presence, supporting a trustworthy market position.

Scanned

NIS2 and GDPR posture

GDPR outside view
35/ 100 · High
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. 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 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';…

  2. GDPR outside view

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

    • 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

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

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

Keep watching upfan.io

This scan found 23 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

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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
75
Security headers
50
Email security
55
DNS health
75
Network security
100
GDPR outside view
35
Average
65

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

Upfan positions itself as a niche player in the online ticketing market emphasizing safety and transparency. Its business model revolves around facilitating ticket transactions for various events, leveraging partnerships with event organizers. The company is relatively new, founded in 2024, with a small size and focused regional presence in Slovakia. Revenue streams likely include commissions or fees on ticket sales. The presence of social media channels and structured event listings indicates active marketing and community engagement. The company’s use of modern web technologies and payment integrations suggests readiness for scaling and adapting to market demands.

Security posture

The website employs HTTPS with a valid SSL configuration and uses Cloudflare for DNS and protection, which enhances security and performance. The domain status clientTransferProhibited prevents unauthorized transfers. However, DNSSEC is not enabled, which is a recommended security enhancement. No explicit security policy or incident response contacts are published, which could hinder transparency in case of security incidents. No vulnerabilities or exposed sensitive data were detected in the analysis. The absence of a cookie consent mechanism is a minor compliance gap under GDPR. Overall, the security posture is good but could be improved with additional policies and DNS security.

Recommendations

  1. Enable DNSSEC on the domain to improve DNS security and prevent spoofing.
  2. Publish a clear security policy and incident response contact information on the website.
  3. Implement a cookie consent banner/mechanism to comply fully with GDPR requirements.
  4. Add explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options if not already present.
  5. Consider publishing a vulnerability disclosure policy or security.txt file to encourage responsible reporting.

Contact details published on the site

Addresses
Legal name
Upfan, s. r. o.
VAT number
SK2122276035
Registration number
2122276035
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Upfan, s. r. o.
Description
Upfan is your go-to place for buying and selling your favourite tickets online in a safe and transparent way.
Key services
Ticket buying, Ticket selling, Event listings
Content quality
good
Branding
consistent

Technology

Stack
Nuxt.js, Vue.js, Cloudflare, PostHog (analytics), Revolut (payment integration), Google Maps API
Frameworks
Nuxt.js
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Domain status clientTransferProhibited
  • No exposed sensitive data in HTML
  • Use of Cloudflare for DNS and protection

Analytics and tracking

Services
PostHog
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
PostHog
Marketing tools
PostHog
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenge
  2. Content is professionally presented with clear business focus
  3. Use of modern web technologies and frameworks
  4. Good SEO and accessibility practices observed
  5. Contact information and legal pages are present and accessible
  6. No explicit security policy or incident response information found
  7. No cookie consent mechanism detected despite GDPR policy availability
  8. Social media presence is active and linked
  9. No suspicious or malicious content detected
Technical notes

Notes

The website is built using Nuxt.js, a modern Vue.js framework, indicating a contemporary and maintainable codebase. It uses Cloudflare for DNS and CDN services, enhancing performance and security. Integration with PostHog provides analytics capabilities, and Revolut integration suggests payment processing readiness. The site is mobile-optimized with responsive design and good accessibility features. SEO is well addressed with proper meta tags and structured data (JSON-LD). Performance is fast with preloading and module preloading scripts. No CMS detected, indicating a custom-built solution. Overall, the technical infrastructure is robust, scalable, and aligned with modern web standards.
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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