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Security report for netmarble.com

Netmarble · Technology · N/a

Medium risk. 6 critical or high findings in Security headers, GDPR outside view and 2 other checks.

Security score

68/100

Risk levelMedium

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

Netmarble is a well-established gaming company with a domain registered since 2001, indicating a mature presence in the digital entertainment industry. The website serves as a corporate portal showcasing their newest game titles and exclusive content, targeting the gaming community. The business model revolves around game development, publishing, and digital content distribution. The site uses modern web technologies including Google Tag Manager and Microsoft Clarity for analytics and user behavior tracking, with a cookie consent mechanism in place to comply with privacy regulations such as GDPR. Technically, the website is hosted on a robust CDN infrastructure (Akamai), ensuring good performance and availability. The site is HTTPS enabled with domain transfer protections, but lacks DNSSEC and some advanced security headers, which could be improved. The content is minimal but professional, with basic mobile optimization and accessibility features. No direct contact information or detailed security policies are published on the main page, which limits transparency in incident response readiness. From a security perspective, the site demonstrates good baseline practices including HTTPS enforcement and cookie consent. However, the absence of explicit security policies, vulnerability disclosure mechanisms, and security.txt files suggests room for maturity improvement. No vulnerabilities or suspicious patterns were detected in the provided content or WHOIS data. Overall, the domain registration and website content align well, supporting a high legitimacy score. The overall risk is moderate with recommendations to enhance DNS security, publish security policies, and improve accessibility and mobile responsiveness. These steps would strengthen trust and compliance posture while supporting the company’s market position in the competitive gaming industry.

Scanned

NIS2 and GDPR posture

GDPR outside view
68/ 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

6 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 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

      SSL Certificate Expires Soon

      SSL certificate expires in 11 days

      What to do: Renew SSL certificate before expiration

      • NIS2 21(2)(h)
      • IR 2024/2690 9.2(c): Implementing Regulation (EU) 2024/2690, Annex point 9.2(c): Cryptography
      • NIST SC-17: NIST SP 800-53 Rev. 5 SC-17: Public Key Infrastructure Certificates

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

Keep watching netmarble.com

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
85
Security headers
15
Email security
70
DNS health
70
Network security
100
GDPR outside view
68
Average
68

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

Netmarble operates in the technology sector focused on gaming and digital entertainment. The company leverages a business model centered on game development and publishing, targeting gamers globally. The domain age and registration details support a long-standing market presence. The website’s use of advanced analytics and consent mechanisms indicates awareness of privacy compliance and user experience optimization. However, the lack of visible contact information and detailed corporate disclosures on the main page suggests a controlled communication approach, possibly directing users to other channels. The company appears to maintain a consistent brand identity and leverages CDN hosting for performance. No direct partnerships or subsidiaries were identified from the provided data, but the use of Akamai and Microsoft services indicates a mature technology ecosystem.

Security posture

The website enforces HTTPS and uses domain status flags to prevent unauthorized domain transfers and updates, reflecting good domain management. Cookie consent banners and privacy policy links demonstrate compliance with GDPR and related regulations. The use of Microsoft Clarity and Google Tag Manager for analytics is balanced with user consent mechanisms. However, the absence of DNSSEC and explicit security headers such as Content-Security-Policy or X-Frame-Options represents potential security gaps. No incident response or vulnerability disclosure information is published, which could hinder rapid response to security events. No exposed sensitive data or vulnerable libraries were detected in the HTML content. Overall, the security posture is solid but could be enhanced by adopting additional best practices and transparency measures.

Recommendations

  1. Enable DNSSEC on the domain to improve DNS integrity and prevent spoofing.
  2. Implement and publish a comprehensive security policy and incident response contact information.
  3. Add security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  4. Create and maintain a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  5. Improve mobile optimization and accessibility to enhance user experience and compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Netmarble
Description
Netmarble is a company focused on gaming, offering newest titles and exclusive content to users.
Key services
game development, game publishing, digital content distribution
Content quality
basic
Branding
consistent

Technology

Stack
Google Tag Manager, Microsoft Clarity, RequireJS, JavaScript, CSS
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism
  • Domain status clientTransferProhibited and clientUpdateProhibited

Analytics and tracking

Services
Microsoft Clarity, Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Microsoft Clarity, Google Analytics (via GTM)
Transparency
basic

Site quality

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

Key observations

  1. Website uses modern analytics and tracking tools with consent mechanisms.
  2. No direct contact information or forms found on the main page HTML.
  3. No explicit security or incident response policies published on the main page.
  4. Domain is well maintained and not privacy protected, indicating transparency.
  5. Content is minimal in the provided HTML but consistent with a corporate landing page.
Technical notes

Notes

The website uses a modern JavaScript-based front-end with RequireJS for module loading and asynchronous loading of analytics scripts including Google Tag Manager and Microsoft Clarity. The hosting is via Akamai CDN, providing reliable and fast content delivery. The HTML includes proper meta tags for viewport and theme color, supporting mobile devices and branding. The cookie consent mechanism is implemented with custom JavaScript and styled popups, indicating attention to privacy compliance. However, no CMS or server-side technologies are explicitly detected from the HTML. Performance is moderate with asynchronous script loading but could benefit from further optimization. SEO is supported by Open Graph meta tags and site verification tags for Google, Naver, and Facebook. Overall, the technical infrastructure is stable but could be enhanced with improved accessibility and security headers.
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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