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Security report for argonium.pl

Argonium - Agencja Interaktywna & SEO · Technology · Poland

High risk. 7 critical or high findings in Network security, Security headers and 2 other checks.

Security score

49/100

Risk levelHigh

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

Argonium is a well-established interactive agency based in Rzeszów, Poland, specializing in professional website creation, custom e-commerce solutions, SEO, and digital marketing services. With over 15 years of experience and a portfolio of over 100 satisfied clients, Argonium positions itself as a trusted partner for businesses seeking to enhance their online presence. Their service offerings include bespoke web development, intranet systems, graphic design, and comprehensive marketing support, targeting primarily small to medium-sized enterprises in Poland. The company emphasizes quality, customization, and client collaboration to deliver effective digital solutions. Technically, the website employs modern web technologies including HTML5, CSS3, JavaScript, jQuery, and popular libraries such as Swiper.js and AOS for animations. The site is mobile-optimized, accessible, and SEO-friendly, with a custom CMS powering content management. Google Analytics is integrated with a robust cookie consent mechanism ensuring GDPR compliance. Performance is moderate with good user experience and clear navigation. From a security perspective, the site uses HTTPS with a good SSL configuration and implements cookie consent controls. However, explicit security headers are not detected, and no dedicated security policy or incident response information is published. No vulnerabilities or exposed sensitive data were found in the HTML content. The WHOIS data confirms domain legitimacy, consistent registration details, and an appropriate domain age matching the company's claimed history. Overall, Argonium's website reflects a professional, trustworthy, and mature digital presence suitable for its business model. Strategic improvements could include adding explicit security policies, publishing a vulnerability disclosure policy, and enhancing HTTP security headers to further strengthen 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

7 findings rated critical or high. Fix these first.

  1. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • Critical

      Critical Service Exposed: MySQL

      Port 3306 (MySQL) is publicly accessible - MySQL - Database server

      What to do: Immediately restrict access to MySQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

  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';…

  3. 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

  4. 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 argonium.pl

This scan found 25 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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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
52
Security headers
25
Email security
70
DNS health
75
Network security
0
GDPR outside view
73
Average
49

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 · found on this site
  • 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

Argonium operates as a specialized digital agency focusing on web development, e-commerce, SEO, and marketing services primarily for Polish businesses. Their competitive advantage lies in their long-standing market presence since 2005, a strong client portfolio including reputable companies, and a comprehensive service offering that covers the entire digital lifecycle from design to marketing. Revenue streams likely derive from project-based web development, ongoing SEO and marketing contracts, and technical support services. The target customer segments include SMEs and enterprises seeking tailored digital solutions. Growth indicators include a high Google rating and a broad geographic reach within Poland. The company maintains partnerships with major platforms like Facebook, Instagram, and LinkedIn for marketing and social proof. Operationally, Argonium emphasizes client collaboration, transparency, and quality, positioning itself as a reliable and innovative agency in the Polish digital market.

Security posture

Argonium demonstrates a solid baseline security posture with mandatory HTTPS encryption and GDPR-compliant cookie consent mechanisms. The absence of visible security headers such as Content Security Policy (CSP), X-Frame-Options, or HSTS suggests room for improvement in hardening the web server configuration. No security policy or incident response contact information is published, which could be a gap in transparency and readiness for security incidents. The use of third-party scripts like Google Analytics is managed with user consent, aligning with privacy best practices. No vulnerabilities or sensitive data exposures were detected in the site content. Overall, the security maturity is moderate, suitable for a small digital agency, but could benefit from enhanced security controls and published policies to improve trust and compliance.

Recommendations

  1. Implement HTTP security headers including CSP, HSTS, X-Frame-Options, and X-XSS-Protection to enhance web security.
  2. Publish a dedicated security policy and incident response contact information to improve transparency and preparedness.
  3. Consider adding a security.txt file to facilitate responsible vulnerability disclosure.
  4. Regularly audit and update third-party libraries and scripts to mitigate potential vulnerabilities.
  5. Maintain and enhance GDPR compliance by providing clear data retention policies and user data management options.

Contact details published on the site

Addresses
Legal name
Argonium - Agencja Interaktywna & SEO
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Argonium - Agencja Interaktywna & SEO
Description
Agencja interaktywna Argonium Rzeszów - Tworzymy profesjonalne strony www, zajmujemy się obsługą firm w Internecie. Budujemy dedykowane sklepy internetowe oraz skutecznie pozycjonujemy strony internetowe
Key services
Professional website creation, Custom online stores, SEO and positioning, Marketing internetowy (digital marketing), Graphic design and branding, Intranet systems, Content creation
Content quality
excellent
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, jQuery, Swiper.js, AOS (Animate On Scroll), Google Fonts, Google Analytics (gtag.js)
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with granular control
  • No exposed sensitive data in HTML
  • Use of Google Tag Manager with consent management

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

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 no blocking detected
  2. Strong focus on professional web development and digital marketing services
  3. Comprehensive cookie consent and privacy policy implementation
  4. Clear contact information with multiple channels
  5. Good SEO and technical implementation with modern libraries
  6. No visible security policy or incident response info
  7. No terms of service page found
  8. High trust signals from client portfolio and Google reviews
Technical notes

Notes

The website is built on a custom CMS platform utilizing standard web technologies such as HTML5, CSS3, and JavaScript, supplemented by libraries like jQuery, Swiper.js for sliders, and AOS for animations. Google Fonts are used for typography, and Google Analytics is integrated for traffic analysis. The site is mobile responsive with good accessibility features and SEO optimization including meta tags and structured data (JSON-LD). Performance is moderate, with video backgrounds and image assets optimized using modern formats like WebP and AVIF. No major technical debt or deprecated technologies were detected. Opportunities exist to improve server security configurations and implement advanced caching or CDN solutions to enhance loading speed further.
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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