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Security report for concept3d.com

Concept3D · Education · United States

Medium risk. 4 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

75/100

Risk levelMedium

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

Concept3D is a well-established company founded in 2004, specializing in digital engagement software tailored for higher education institutions. Their offerings include interactive maps, immersive virtual tours, event calendars, and admissions engagement platforms, positioning them as a niche leader in the education technology sector. The website reflects a mature digital presence with a professional design, clear navigation, and comprehensive content targeting educational institutions. Technically, the site is built on WordPress with modern performance optimizations such as WP Rocket and integrates marketing and analytics tools like HubSpot and Google Tag Manager. Security posture is strong with HTTPS enforced and domain registration consistent with the business history, though there is room for improvement in DNSSEC and security headers. Privacy compliance is well addressed with visible cookie consent mechanisms and a comprehensive privacy policy. Overall, the site demonstrates high professionalism, trustworthiness, and technical maturity.

Scanned

NIS2 and GDPR posture

GDPR outside view
80/ 100 · Low
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

4 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 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

  3. 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 concept3d.com

This scan found 21 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
72
Security headers
50
Email security
70
DNS health
80
Network security
100
GDPR outside view
80
Average
75

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

Concept3D operates a B2B SaaS business model focused on higher education and related sectors, providing digital engagement tools that enhance campus and event experiences. Their market positioning leverages interactive and immersive technologies to differentiate from competitors. The company maintains a medium-sized operation with multiple subdomains supporting different product facets, indicating a scalable and modular product ecosystem. Their partnership with HubSpot for marketing and analytics reflects a strategic approach to customer engagement and lead generation. The absence of privacy protection in WHOIS and the long domain age support a transparent and credible business operation. Growth indicators include active content marketing via blogs, podcasts, webinars, and case studies.

Security posture

The website exhibits a solid security foundation with HTTPS enabled and domain statuses that prevent unauthorized transfers or deletions. However, DNSSEC is not enabled, which could be a potential area for DNS security enhancement. Security headers such as Content-Security-Policy and X-Frame-Options are not explicitly detected, suggesting an opportunity to strengthen defense against common web attacks. No vulnerabilities or exposed sensitive data were found in the HTML content. The site uses reputable third-party scripts for analytics and marketing, which appear properly integrated. Incident response and security policy documents are not publicly available, which could be improved to enhance transparency and readiness. Overall, the security posture is good but could benefit from additional hardening and published policies.

Recommendations

  1. Enable DNSSEC to improve DNS security and prevent spoofing.
  2. Implement and verify security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Publish a formal security policy and incident response contact information on the website.
  4. Add a vulnerability disclosure policy or security.txt file to facilitate responsible reporting.
  5. Regularly audit third-party scripts and dependencies to ensure no vulnerabilities are introduced.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Concept3D
Description
Concept3D helps colleges connect with students through interactive maps, virtual tours, event calendars, and an admissions engagement platform.
Key services
Interactive Maps, 360° Virtual Tours, Event Calendars, Admissions Engagement Platform, Room Reservation Software
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress, jQuery, HubSpot scripts, Google Tag Manager, WP Rocket (performance optimization), YouTube Embed Plus plugin
Frameworks
Bricks Builder (WordPress theme builder)
Platforms
WordPress CMS
Performance
fast
Mobile
excellent
Accessibility
good
SEO
excellent

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of clientDeleteProhibited domain status
  • No exposed sensitive data in HTML
  • Use of security and analytics scripts with integrity

Analytics and tracking

Services
HubSpot Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Facebook Ads Pixel, HubSpot Analytics
Marketing tools
HubSpot, Smith.ai
Transparency
good

Site quality

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

Key observations

  1. Website is professionally designed and well-structured.
  2. Content is focused on higher education digital engagement solutions.
  3. Multiple subdomains indicate a mature product ecosystem.
  4. Use of modern web technologies and performance optimizations.
  5. Privacy and cookie policies are present and GDPR compliant.
  6. No signs of suspicious or malicious activity detected.
Technical notes

Notes

The website is built on WordPress using the Bricks Builder theme, leveraging modern web technologies such as jQuery and optimized with WP Rocket for performance. Hosting is via Amazon AWS DNS infrastructure, indicating reliable and scalable hosting. The site is mobile-optimized with responsive design and accessibility features. SEO is well implemented with comprehensive meta tags, Open Graph data, and structured JSON-LD schema. Analytics and marketing integrations include HubSpot and Google Tag Manager, supporting data-driven marketing efforts. The technical stack is modern and well-maintained, with no visible technical debt or performance bottlenecks. Opportunities exist to enhance security headers and DNS security for further robustness.
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

Earlier scans of this domain

  1. 74/100Medium29 findingsView report
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