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Security report for przyjazne-deklaracje.pl

nazwa.pl sp. z o.o. · Government · Poland

Medium risk. 9 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

58/100

Risk levelMedium

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

Przyjazne Deklaracje is a Polish online platform specializing in simplifying local tax declarations and information submissions for residents and local governments. The service leverages algorithms to automate tax rate selection and calculations, enabling users to prepare and submit tax documents efficiently from home. The platform positions itself as an innovative and user-friendly solution in the niche market of local tax services in Poland. Technically, the website is built on modern frameworks such as Next.js and React, supplemented by analytics and user experience tools like Google Analytics and Hotjar. The site demonstrates good mobile optimization, accessibility, and SEO practices, contributing to a positive user experience. Security-wise, the site uses HTTPS and cookie consent mechanisms but lacks some advanced security headers and explicit security policies. No critical vulnerabilities or exposed sensitive data were detected. Overall, the website is professional, trustworthy, and compliant with GDPR, though it could benefit from enhanced security policies and incident response disclosures.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 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

9 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

  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 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';…

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

Keep watching przyjazne-deklaracje.pl

This scan found 24 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.

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  • 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
60
Security headers
20
Email security
75
DNS health
80
Network security
100
GDPR outside view
10
Average
58

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

The business operates in the government services sector, focusing on digital transformation of local tax declaration processes. Its competitive advantage lies in automation and ease of use, targeting both residents and local government entities. The business model is service-oriented, providing online tools and information to streamline tax formalities. The company is relatively young, founded in 2019, and maintains a small size with a focused market presence in Poland. Partnerships, such as with O4B, support its technological infrastructure. The platform's growth potential is tied to increasing digital adoption in public administration and citizen services. The absence of direct contact emails or phone numbers suggests a primarily digital customer engagement model.

Security posture

The website exhibits a moderate security maturity level with HTTPS enforced and cookie consent implemented, aligning with GDPR requirements. However, the absence of key security headers like Content-Security-Policy and lack of published security policies or incident response contacts indicate room for improvement. No vulnerabilities or sensitive data exposures were found in the HTML content. The use of third-party analytics and tracking scripts necessitates ongoing monitoring for privacy compliance. Overall, the security posture is adequate for the business type but would benefit from formalized security documentation and enhanced HTTP header configurations.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web attacks.
  2. Publish a dedicated security policy page and provide clear incident response contact channels to improve transparency and trust.
  3. Conduct regular security audits of third-party scripts and dependencies to prevent vulnerabilities.
  4. Enhance privacy compliance by detailing data retention policies and user rights related to analytics and tracking.
  5. Consider adding direct company contact information such as support emails or phone numbers to improve customer trust and accessibility.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
nazwa.pl sp. z o.o.
Description
Przyjazne Deklaracje is an innovative online platform that enables users to prepare and submit local tax declarations and information easily and quickly from home. The platform uses algorithms to select rates, calculate taxes, and prepare complete documents, providing essential information and guides on tax formalities.
Key services
Online preparation and submission of local tax declarations, Automated tax rate selection and calculation, Provision of guides and information on tax formalities
Content quality
good
Branding
consistent

Technology

Stack
Next.js, React, jQuery, Google Tag Manager, Google Analytics, Hotjar, CookieYes
Frameworks
Next.js
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data detected in HTML

Analytics and tracking

Services
Google Analytics, Hotjar
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Hotjar
Marketing tools
CookieYes
Transparency
basic

Site quality

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

Key observations

  1. Website provides a clear and professional service for online local tax declarations in Poland.
  2. Content is well-structured and accessible with good navigation and accessibility features.
  3. Use of modern web technologies and analytics tools indicates a mature digital presence.
  4. No critical security issues detected; however, security headers could be improved.
  5. Privacy and cookie policies are present and GDPR compliance is indicated.
  6. No direct contact emails or phone numbers found; contact is via form and social media.
  7. No evidence of adult or questionable content; content is safe for general audiences.
Technical notes

Notes

The website is built using Next.js and React frameworks, indicating a modern and scalable architecture. It uses jQuery for some legacy or specific functionalities. Analytics and user behavior tracking are implemented via Google Analytics, Google Tag Manager, and Hotjar, complemented by CookieYes for cookie consent management. The site is optimized for mobile devices and accessibility, with preloading of images and fonts to improve performance. Hosting details are not explicitly disclosed but the domain is registered with a reputable Polish registrar. The site shows moderate performance with room for optimization in loading speed and security header implementation. Overall, the technical infrastructure supports a professional and user-friendly online service.
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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