Skip to main content

Security report for cuper.se

CoreIT · Other · Sweden

Medium risk. 10 critical or high findings in GDPR outside view, Email security and 2 other checks.

Security score

51/100

Risk levelMedium

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

Cuper.se is a Swedish online platform serving as the country's largest and most comprehensive cup register for sports tournaments, primarily targeting sports clubs and event organizers. The service offers free registration of cups, tournaments, and series, enhancing visibility for organizers both within the platform and via search engines. The website is operated by CoreIT, a Swedish technology company, and integrates with partner services such as CupOnline for tournament administration and live result reporting. The platform holds a strong market position within its niche in Sweden, supported by a domain with a long history dating back to 2005. Technically, the website is custom-built, leveraging modern web technologies such as Material Icons, Google Fonts, and JavaScript libraries including Modernizr. The site is mobile-optimized with good navigation and SEO practices, though it lacks a CMS and some advanced accessibility features. Performance is moderate, and the site uses Google Tag Manager and Google Analytics for user tracking, with a cookie consent mechanism in place to comply with GDPR requirements. From a security perspective, the site uses HTTPS but lacks DNSSEC and advanced security headers, which could be improved to enhance DNS and web security. No critical vulnerabilities or exposed sensitive data were detected. However, the absence of a published security policy, incident response contacts, and Terms of Service pages indicates room for maturity in security governance and compliance documentation. Overall, Cuper.se presents a trustworthy and functional service with a solid business foundation and technical implementation. Strategic improvements in security policies, DNS security, and compliance documentation would further strengthen its risk posture and user trust.

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

10 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

  2. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  3. 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 cuper.se

This scan found 29 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.

Billed monthly to your card. Cancel anytime. The full timeline opens with your unlock code.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
67
Security headers
15
Email security
40
DNS health
60
Network security
100
GDPR outside view
25
Average
51

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

Cuper.se operates in the niche market of sports event registration in Sweden, focusing on providing a free and comprehensive cup register for sports clubs and organizers. Its competitive advantage lies in its extensive database, free registration model, and integration with CupOnline for event management. The business model appears to be supported by advertising opportunities and partnerships rather than direct user fees. The target customers are primarily Swedish sports clubs and event organizers seeking visibility and administrative tools. The company shows stable growth indicators with a long-established domain and consistent branding. Partnerships with CoreIT and CupOnline enhance its service ecosystem. The platform's strategic positioning as a free, centralized register supports broad adoption and market penetration within Sweden's sports community.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enabled and a cookie consent mechanism supporting GDPR compliance. However, the lack of DNSSEC, security headers such as Content-Security-Policy or X-Frame-Options, and absence of published security policies or incident response contacts highlight gaps in security governance. No vulnerabilities or exposed sensitive data were found in the HTML content, indicating good operational security hygiene. The use of Google Tag Manager and Analytics introduces moderate user tracking, which is disclosed via cookie consent. Overall, while basic security practices are in place, the site would benefit from enhanced DNS security, formal security documentation, and improved header configurations to mitigate potential risks and align with best practices.

Recommendations

  1. Enable DNSSEC on the domain to improve DNS integrity and prevent spoofing.
  2. Implement additional HTTP security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  3. Publish a dedicated security policy and incident response contact information to improve transparency and readiness.
  4. Add a Terms of Service page to clarify user rights and obligations.
  5. Enhance accessibility features to improve compliance and user experience for all visitors.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
CoreIT
Description
Sveriges största cupregister där det är gratis att registrera cuper, turneringar och serier. Tjänsten hjälper föreningar att nå en större målgrupp och förbättrar synlighet i sökmotorer.
Key services
Cupregister, Sökfunktion för cuper, Annonsplats för cuper, Integration med CupOnline för cupadministration
Content quality
good
Branding
consistent

Technology

Stack
Material Icons, Google Fonts, Modernizr, Custom JavaScript bundles
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • HTTPS enabled
  • Cookie consent mechanism
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Google Analytics (via Google Tag Manager)
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is primarily in Swedish targeting Swedish sports clubs and cup organizers.
  3. No explicit privacy policy page found but cookie policy is present and GDPR consent is implemented.
  4. No Terms of Service or security policy pages detected.
  5. Contact information is only available via a contact form, no direct emails or phone numbers found.
  6. No social media links or phone numbers explicitly provided.
  7. Uses Google Tag Manager and Google Analytics for tracking.
  8. No advanced security headers detected; DNSSEC not enabled.
  9. WHOIS data is consistent and domain is well aged.
  10. Website uses custom development with Material Icons and Google Fonts.
Technical notes

Notes

The website is custom-developed without a known CMS, utilizing modern front-end technologies including Material Icons, Google Fonts, and Modernizr for feature detection. The site is mobile-optimized with a responsive design and clear navigation structure. Performance is moderate, with no major issues detected in the HTML or CSS. SEO is supported by proper meta tags and structured navigation. The hosting provider is not explicitly identified, and no advanced frameworks or platforms were detected. The use of Google Tag Manager and Analytics indicates a standard approach to user behavior tracking. Technical debt appears low, but opportunities exist to improve security headers and DNS configuration to reduce risk.
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

Reviews of this site

Share your experience with cuper.se. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review cuper.se.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.