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Security report for eventbrite.com.br

Eventbrite · Technology · Brazil

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 technology company specializing in online event management and ticketing solutions. The website serves the Brazilian market with localized content and services, enabling users to discover, create, and sell tickets for events. The platform targets both event organizers and attendees, offering a comprehensive suite of tools including event marketing, ticket sales, and check-in solutions. Eventbrite maintains a strong market position as a trusted and enterprise-scale service provider in the event technology space. Technically, the website leverages modern web technologies such as React, integrates multiple analytics and marketing tools including Google Analytics, Facebook Pixel, and TikTok Pixel, and employs a consent management platform to comply with privacy regulations. Hosting is inferred to be on Amazon AWS infrastructure, ensuring scalability and reliability. The site demonstrates excellent mobile optimization, accessibility, and SEO practices, contributing to a high-quality user experience. From a security perspective, Eventbrite enforces HTTPS, implements robust security headers, and manages user consent effectively. No critical vulnerabilities or exposed sensitive data were detected. However, the site could improve by publishing explicit incident response contacts and adopting a security.txt file to facilitate vulnerability disclosures. Overall, the security posture is strong and aligned with industry best practices. The domain WHOIS data is consistent with the business claims, showing no privacy protection or suspicious patterns, which supports the legitimacy of the website. Contact information, including multiple verified company emails and phone numbers, is clearly presented, enhancing trustworthiness. The site also maintains active social media presence across major platforms, reinforcing brand credibility. Strategic recommendations include enhancing transparency around incident response, continuous monitoring of third-party scripts for vulnerabilities, and maintaining compliance with evolving privacy regulations to sustain user trust and security resilience.

Scanned

This is an earlier scan of eventbrite.com.br. View the latest report

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.com.br

This scan found 18 issues across 5 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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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
30
Email security
100
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 technology-driven event management platform with a strong presence in Brazil. Its business model revolves around facilitating event discovery and ticket sales, generating revenue through service fees and premium features for organizers. The company targets a broad audience including individual event creators, businesses, and non-profits. Eventbrite's competitive advantage lies in its comprehensive platform, global reach, and localized services. The partnership ecosystem includes integrations with marketing and analytics providers. Growth indicators include extensive content, localized support, and a wide range of event categories. The company maintains a professional and consistent brand image, supported by active social media channels and comprehensive user support resources.

Security posture

Eventbrite demonstrates a mature security posture with enforced HTTPS, comprehensive security headers, and a consent management platform that aligns with GDPR requirements. The site avoids exposing sensitive data and uses secure forms with CSRF protection. While no explicit incident response or vulnerability disclosure mechanisms were found, the overall security practices are robust. The integration of multiple tracking and marketing scripts is managed with user consent, balancing analytics needs and privacy compliance. The security culture appears proactive, though publishing incident response contacts and a security.txt file would enhance transparency and readiness.

Recommendations

  1. Publish a dedicated incident response page with clear contact channels for security issues.
  2. Implement and publish a security.txt file to facilitate responsible vulnerability disclosures.
  3. Regularly audit and update third-party scripts and libraries to mitigate potential vulnerabilities.
  4. Enhance user privacy transparency by detailing data retention policies and cookie usage.
  5. Maintain and expand accessibility and mobile optimization efforts to improve user experience.

Contact details published on the site

Addresses
Legal name
Eventbrite
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Eventbrite
Description
A Eventbrite reúne pessoas através de experiências únicas. Descubra eventos de seu interesse ou crie os seus próprios, com soluções de venda de ingressos e inscrições online.
Key services
Event discovery, Event creation, Ticket sales, Event marketing, Check-in and credentialing
Content quality
excellent
Branding
consistent

Technology

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

Security

Observed score
90/100
Good practices seen
  • HTTPS enforced
  • Use of security headers
  • Consent management for cookies and tracking
  • No exposed sensitive data detected
  • Secure forms with CSRF tokens

Analytics and tracking

Services
Google Analytics, Google Tag Manager, Heap Analytics (inferred from dataLayer usage)
Tracking level
extensive
Privacy practices
good

Advertising

Ad networks
Google Ads, Facebook Ads, TikTok Ads
Tracking pixels
Facebook Pixel, TikTok Pixel
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 rich content and localized for Brazil.
  2. Strong use of modern web technologies and analytics.
  3. Comprehensive privacy and cookie policies with consent management.
  4. Multiple official social media and contact channels provided.
  5. No signs of blocking or WAF challenges.
  6. Security best practices are well implemented.
  7. WHOIS data supports legitimacy and consistency.
Technical notes

Notes

The website is built on a modern React framework, leveraging CDN-hosted assets for performance optimization. It integrates advanced analytics and marketing tools such as Google Analytics, Facebook Pixel, TikTok Pixel, and Branch.io for user engagement tracking and marketing attribution. Hosting is provided via Amazon AWS infrastructure, indicated by DNS nameservers. The site employs a consent management platform (Transcend) to comply with privacy laws. Performance is optimized with preconnect and dns-prefetch hints, and the site is mobile responsive with good accessibility features. Technical risks are minimal, with no outdated or vulnerable libraries detected in the provided content. Continuous monitoring and updates are recommended to maintain technical excellence.
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. 75/100Medium25 findingsView report
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