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Security report for plyo.com

Plyo.com · Real Estate · Norway

Medium risk. 6 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

64/100

Risk levelMedium

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

Plyo.com is a well-established Norwegian company founded in 2004, specializing in digital solutions for the real estate market. Their platform offers immersive products such as 3D property exploration, photorealistic visuals, advanced sales websites, and listing portals tailored for real estate developers and home buyers. Positioned as a preferred supplier among leading developers, Plyo.com demonstrates a strong market presence in the real estate technology sector. Technically, the website is built on modern frameworks like Next.js and leverages cloud services such as Cloudinary and Google Tag Manager, ensuring fast performance and mobile optimization. Security-wise, the site enforces HTTPS, employs standard security headers, and integrates a GDPR-compliant cookie consent mechanism, although DNSSEC is not enabled. Overall, the website is professional, trustworthy, and compliant with privacy regulations, with clear contact channels and social media presence. Strategic recommendations include enabling DNSSEC, publishing explicit security policies, and adding a vulnerability disclosure channel to enhance security transparency.

Scanned

NIS2 and GDPR posture

GDPR outside view
53/ 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 Policy found

      GDPR requires clear information about cookie usage

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

    • 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

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

Keep watching plyo.com

This scan found 27 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

€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
15
Email security
70
DNS health
75
Network security
100
GDPR outside view
53
Average
64

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

Plyo.com operates a B2B SaaS business model targeting real estate developers and property sellers, providing digital marketing and sales tools that enhance property presentation and buyer engagement. Their competitive advantage lies in immersive 3D visualization and integrated sales platforms. Revenue streams likely include subscription or licensing fees for their platform and services. The company maintains a consistent brand image and professional content, supported by active social media channels. Growth indicators include a comprehensive product suite and a focus on innovation. No direct partnerships or subsidiaries were identified from the data, suggesting a focused operational model.

Security posture

The website exhibits a mature security posture with enforced HTTPS, clientTransferProhibited domain status, and standard security headers. The integration of a consent management platform (Klaro) reflects attention to privacy compliance. No critical vulnerabilities or exposed sensitive data were detected in the HTML content. However, the absence of DNSSEC and lack of publicly available security or incident response policies indicate areas for improvement. There is no visible vulnerability disclosure or security.txt file, which could enhance transparency and trust. Overall, the security maturity is good but could benefit from formalized policies and enhanced DNS security.

Recommendations

  1. Enable DNSSEC on the domain to improve DNS security and prevent spoofing.
  2. Publish a dedicated security policy and incident response plan on the website.
  3. Implement a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  4. Regularly audit third-party scripts and libraries to ensure no vulnerabilities are introduced.
  5. Enhance transparency by providing more detailed data retention and privacy practices.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Plyo.com
Description
Your digital foundation for bringing real estate to market. Inspire, engage, and sell property with immersive products. All in one place – tailored to you.
Key services
Immersive property exploration, 3D photorealistic visuals, Advanced sales websites, Listing portals, Property data management platform
Content quality
excellent
Branding
consistent

Technology

Stack
React (Next.js), Google Tag Manager, Video.js, Cloudinary CDN, Klaro Consent Manager
Frameworks
Next.js
Platforms
Cloudinary, Google Analytics
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enabled
  • ClientTransferProhibited domain status
  • Cookie consent mechanism
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics
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. Website is professionally designed with clear navigation and rich content.
  2. Strong focus on real estate digital marketing and sales solutions.
  3. Multiple calls to action for demos and sales contact.
  4. Cookie consent implemented with Klaro.
  5. Social media presence on major platforms.
  6. No visible security or privacy policy gaps.
  7. No suspicious or malicious content detected.
Technical notes

Notes

The website is built using modern web technologies including React with Next.js framework, ensuring server-side rendering and good SEO. It uses Cloudinary for media delivery and Video.js for video playback, indicating a rich multimedia experience. Google Tag Manager and Google Analytics are used for tracking and analytics, integrated with a GDPR-compliant consent manager (Klaro). The site is well-optimized for mobile devices and performance, with multiple CSS stylesheets and preloading strategies. No CMS is explicitly identified, suggesting a custom or proprietary content management system. Hosting details are not explicit but likely involve cloud and CDN providers. Overall, the technical infrastructure is modern, performant, and scalable.
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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