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Security report for gong.pl

GONG · Media · Poland

Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

55/100

Risk levelMedium

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

GONG is a Polish creative agency specializing in integrated advertising campaigns, brand experience, technology, and content services. The company serves notable clients such as Netflix, ING, and Żabka, positioning itself as a recognized player in the creative media industry. The website reflects a professional and modern digital presence with clear branding and comprehensive service offerings. Technically, the site is built on WordPress with modern JavaScript libraries and SEO optimizations, providing a good user experience across devices. Security posture is solid with HTTPS enforced and no visible vulnerabilities, though some security headers and explicit policies could be improved. Privacy compliance is well addressed with clear cookie and privacy policies and consent mechanisms. Overall, the site demonstrates high business credibility and trustworthiness.

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

8 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

    • 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 Consent Banner found

      GDPR requires explicit consent for non-essential cookies

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

  2. 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';…

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

Keep watching gong.pl

This scan found 19 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
82
Security headers
45
Email security
65
DNS health
90
Network security
20
GDPR outside view
25
Average
55

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

GONG operates in the media and technology sectors as a medium-sized creative agency. Its business model focuses on delivering creative and technological solutions for brand communication and marketing. The agency has a strong market position supported by award-winning projects and high-profile clients. Revenue streams likely include creative services, campaign management, and technology-driven brand experiences. The target audience includes brands and businesses seeking innovative marketing solutions. The company is part of the Group One parent company, indicating a broader partnership ecosystem. The website content and structure support growth and client engagement effectively.

Security posture

The website exhibits a mature security posture with HTTPS enabled and no exposed sensitive data. Use of Google Tag Manager indicates tracking but is managed with cookie consent. However, the absence of explicit security headers and published security or incident response policies suggests room for improvement. No vulnerability disclosure or security.txt file is present, which could enhance transparency and trust. The site does not show signs of malware or phishing. Overall, security practices are good but could be strengthened with formal policies and headers.

Recommendations

  1. Implement HTTP security headers such as Content-Security-Policy, X-Frame-Options, and X-XSS-Protection to enhance protection against common web attacks.
  2. Publish a dedicated security policy and incident response information on the website to improve transparency and preparedness.
  3. Add a security.txt file to facilitate responsible vulnerability disclosure and improve security communication.
  4. Regularly audit third-party scripts and libraries to ensure no vulnerabilities are introduced.
  5. Enhance accessibility features to improve compliance and user experience for all visitors.

Contact details published on the site

Addresses
Legal name
GONG
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
GONG
Description
Jesteśmy agencją kreatywną. Tworzymy idee na styku reklamy, kultury i technologii, które pomagają markom naszych klientów sprostać wyzwaniom jutra.
Key services
Strategia i Kreacja, Kampanie zintegrowane, Innowacyjny Brand Experience, Technologia, Content
Content quality
excellent
Branding
consistent

Technology

Stack
jQuery 3.6.0, HLS.js, GSAP, ScrollMagic, Yoast SEO plugin
Frameworks
WordPress
Platforms
WordPress CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of Google Tag Manager for analytics

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Professional creative agency website with strong branding and portfolio.
  2. Clear contact information with multiple channels.
  3. Use of modern web technologies and SEO best practices.
  4. No signs of malicious or suspicious activity.
  5. Good GDPR and cookie compliance with visible consent mechanism.
  6. No explicit security or incident response policies published.
  7. No terms of service page detected.
Technical notes

Notes

The website is built on WordPress CMS, leveraging modern JavaScript libraries including jQuery, GSAP, ScrollMagic, and HLS.js for interactive and media-rich content. SEO is enhanced via the Yoast SEO plugin, with proper meta tags and structured data (JSON-LD) implemented. Performance is moderate with room for optimization, especially in image sizes and script loading. Mobile optimization is good, providing a responsive experience. The technical stack is modern and well-maintained, supporting the agency's digital marketing objectives effectively.
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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