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Security report for eventbrite.dk

Eventbrite · Technology · Denmark

Medium risk. 4 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

74/100

Risk levelMedium

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

Eventbrite is a leading global online event management and ticketing platform that enables users to discover events or create and sell tickets for their own events. The website is localized for Denmark, targeting event organizers and attendees in that region. The platform offers a comprehensive suite of services including event discovery, ticket sales, event marketing, and mobile applications for both organizers and attendees. Eventbrite maintains a strong market position as a trusted and professional enterprise in the technology sector focused on live experiences. Technically, the website leverages modern web technologies such as React, Google Analytics, Google Tag Manager, and Branch.io for tracking and marketing. It employs a robust consent management system (Transcend) to ensure GDPR compliance and user privacy. The site is well-optimized for performance, mobile responsiveness, accessibility, and SEO, reflecting a mature digital infrastructure. From a security perspective, Eventbrite enforces HTTPS with strong SSL configurations and implements multiple security headers to protect users. The presence of consent management and privacy policies indicates a commitment to data protection and regulatory compliance. No critical vulnerabilities or exposed sensitive data were detected in the analysis. However, the absence of publicly disclosed incident response or vulnerability disclosure policies suggests areas for improvement. Overall, Eventbrite's website demonstrates a high level of professionalism, security, and compliance suitable for an enterprise-grade platform. The lack of WHOIS data is mitigated by the strong brand presence and technical maturity. Strategic recommendations include enhancing transparency around security policies, publishing vulnerability disclosure information, and continuous auditing of third-party scripts to maintain security posture.

Scanned

NIS2 and GDPR posture

GDPR outside view
73/ 100 · Medium
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

4 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 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';…

  2. GDPR outside view

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

    • 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

  3. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

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

Keep watching eventbrite.dk

This scan found 17 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

€39.90one-time

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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
82
Security headers
30
Email security
85
DNS health
75
Network security
100
GDPR outside view
73
Average
74

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

Eventbrite operates as a dominant player in the online event management and ticketing industry, serving a broad global audience with localized offerings such as the Danish site analyzed. Its business model centers on facilitating event creation and ticket sales, generating revenue through service fees and premium features. The company benefits from a strong brand, extensive social media presence, and integration with major advertising and analytics platforms. Eventbrite's ecosystem includes mobile apps and marketing tools that enhance user engagement and retention. The enterprise scale and comprehensive service portfolio position Eventbrite competitively against other event platforms. Growth indicators include continuous feature enhancements and geographic expansion. Partnerships with payment processors and marketing networks support its operational efficiency and market reach.

Security posture

Eventbrite exhibits a mature security posture with enforced HTTPS, comprehensive security headers, and consent management aligned with GDPR requirements. The site avoids exposing sensitive data and uses asynchronous loading for third-party scripts to reduce risk. While no direct vulnerabilities were identified, the absence of publicly available incident response or vulnerability disclosure policies limits transparency. The platform would benefit from publishing security frameworks or certifications such as ISO 27001 or NIST compliance to further build trust. Regular security audits and third-party script reviews are recommended to maintain resilience against emerging threats. Overall, Eventbrite's security measures are robust for its business context but could improve in communication and formal policy disclosures.

Recommendations

  1. Publish a publicly accessible security.txt file and vulnerability disclosure policy to enhance transparency and encourage responsible reporting.
  2. Disclose incident response procedures and security frameworks (e.g., ISO 27001, NIST) to build stakeholder confidence.
  3. Implement continuous monitoring and auditing of third-party scripts and dependencies to mitigate supply chain risks.
  4. Enhance data retention policy disclosures and user privacy transparency beyond GDPR consent mechanisms.
  5. Strengthen communication of security culture and best practices through dedicated website sections or reports.

Contact details published on the site

Addresses
Legal name
Eventbrite, Inc.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Eventbrite
Description
Eventbrite brings people together through live experiences. Discover events that match your passions, or create your own with online ticketing tools.
Key services
Event discovery, Event creation, Ticket sales, Event marketing, Mobile apps for organizers and attendees
Content quality
excellent
Branding
consistent

Technology

Stack
React, Google Analytics, Google Tag Manager, Branch.io, Transcend Consent Management, Facebook Pixel, TikTok Pixel
Frameworks
React
Platforms
Web
Performance
fast
Mobile
excellent
Accessibility
good
SEO
excellent

Security

Observed score
90/100
Good practices seen
  • HTTPS enforced
  • Consent management for GDPR
  • No exposed sensitive data in HTML
  • Use of secure cookies
  • Third-party scripts loaded asynchronously

Analytics and tracking

Services
Google Analytics, Heap Analytics, Branch.io
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads, Facebook Ads, Eventbrite Ads
Tracking pixels
Facebook Pixel, TikTok Pixel, Branch.io
Marketing tools
Branch.io, Transcend Consent Manager
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 with no blocking or WAF challenge
  2. Content is professionally designed and localized for Denmark
  3. Strong presence of privacy and cookie policies with consent management
  4. Multiple social media and marketing integrations present
  5. No suspicious or malicious content detected
  6. WHOIS data is missing or privacy protected, common for large companies
  7. No direct security incident or vulnerability disclosure information found
Technical notes

Notes

The website is built on a modern React framework with extensive use of asynchronous JavaScript for performance optimization. Integration with Google Analytics, Google Tag Manager, Branch.io, Facebook Pixel, and TikTok Pixel indicates a sophisticated marketing and analytics infrastructure. The site uses CDN-hosted assets for fast content delivery and employs responsive design principles for excellent mobile optimization. Accessibility features are present, and SEO is well-implemented with meta tags, Open Graph, and JSON-LD structured data. No CMS is explicitly detected, suggesting a custom or proprietary platform. Hosting provider details are not explicit but likely involve enterprise-grade cloud infrastructure. Overall, the technical implementation supports a fast, secure, and user-friendly experience suitable for a global enterprise.
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

Earlier scans of this domain

  1. 73/100Medium26 findingsView report
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