Skip to main content

Security report for trader.pl

Real Estate · Poland

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

54/100

Risk levelMedium

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

Domiporta.pl is a large-scale online real estate platform primarily serving the Polish market with extensive listings for property sales and rentals, including new developer investments and services for real estate firms. The website is professionally designed with good navigation, mobile optimization, and modern web technologies such as PWA service workers and Google Tag Manager integration. Security posture is adequate with HTTPS enforced and cookie consent mechanisms in place, though the absence of security headers and explicit privacy policies indicates room for improvement. The lack of WHOIS data from the official registry introduces some uncertainty regarding domain legitimacy, but the website content and structure suggest a legitimate business operation. Overall, the platform is a trusted resource for real estate seekers in Poland and Europe.

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

7 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 Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, Twitter, Google Ads

      What to do: Document all third-party data sharing in your privacy policy

  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 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 trader.pl

This scan found 23 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.

Billed monthly to your card. Cancel anytime. See sample alerts.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
72
Security headers
60
Email security
65
DNS health
80
Network security
20
GDPR outside view
25
Average
54

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 platform operates in the real estate sector, targeting individuals and businesses interested in buying, renting, or investing in properties. Its business model revolves around listing services, subscription-based offerings for agents and firms, and advertising. The site features categorized listings by property type and location, including international options. The presence of Google Ads and tracking tools indicates monetization through advertising and lead generation. The absence of detailed company registration or contact information limits deeper business intelligence insights. However, the platform's extensive listings and structured navigation position it as a key player in the Polish real estate market.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enabled and cookie consent implemented, aligning with GDPR requirements. However, the lack of visible security headers such as Content-Security-Policy and absence of a published privacy policy or terms of service pages are notable gaps. No vulnerability disclosures or incident response contacts are provided, which could hinder effective security incident management. The use of modern JavaScript libraries and service workers is positive but requires ongoing security monitoring. Overall, the security posture is functional but could benefit from enhanced transparency and technical controls.

Recommendations

  1. Publish comprehensive privacy policy and terms of service pages accessible from the homepage.
  2. Implement and configure security headers including Content-Security-Policy, X-Content-Type-Options, and X-Frame-Options.
  3. Provide clear contact information for security incidents and consider publishing a security.txt file.
  4. Improve WHOIS data transparency or clarify domain registration details to enhance trust.
  5. Regularly audit third-party scripts and tracking tools to ensure compliance with privacy regulations.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
Ogłoszenia nieruchomości z Polski i Europy: mieszkania, domy, działki i lokale użytkowe na sprzedaż i wynajem. Szukaj wśród 152908 aktualnych ofert!
Key services
Real estate listings for sale and rent, New developer investments, Real estate firms and services directory, Search filters for property types and locations
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, Google Tag Manager, Cookiebot, Service Worker (PWA), Splide.js (carousel), jQuery (implied by $ usage)
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Cookie consent implemented
  • Service worker registration for PWA

Analytics and tracking

Services
Google Analytics, Google Ads
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Google Ads
Marketing tools
Cookiebot
Transparency
basic

Site quality

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

Key observations

  1. Website is a professional real estate listing platform targeting Polish and European markets.
  2. No WHOIS data available, which is a concern for domain legitimacy verification.
  3. Cookie consent and GDPR compliance mechanisms are partially implemented.
  4. No explicit privacy policy or terms of service pages detected in the provided content.
  5. No direct contact emails or phone numbers found in the analyzed content.
  6. Use of modern web technologies including PWA service workers and Google Tag Manager.
  7. No security.txt or vulnerability disclosure information found.
  8. No adult or NSFW content detected; content is safe for general audiences.
Technical notes

Notes

The website uses a modern front-end stack with JavaScript, service workers for PWA functionality, and third-party integrations such as Google Tag Manager and Cookiebot for analytics and consent management. The site is mobile-optimized with responsive design and uses carousels for featured listings. Performance appears moderate with asynchronous script loading. No CMS or hosting provider details are evident from the source. Accessibility features are basic but present. SEO is supported by proper meta tags and Open Graph data. Technical risks include missing security headers and potential over-reliance on third-party scripts without visible integrity checks.
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

Reviews of this site

Share your experience with trader.pl. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review trader.pl.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.