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Security report for culturalspot.org

Google · Other · N/a

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

Security score

76/100

Risk levelLow

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

The website artsandculture.google.com/opengalleryinfo is a subdomain of Google LLC, serving as an informational page for the Google Arts & Culture Open Gallery tools. It provides users with links to mobile apps on Android and iOS platforms and invites cultural organizations to partner with Google. The site is professionally designed, consistent with Google's branding, and offers high-quality cultural content aggregated from over 2000 museums and archives worldwide. The platform positions itself as a leading digital cultural resource with a broad general audience. Technically, the site leverages modern web technologies including JavaScript and Google Analytics for user interaction tracking. It is hosted on Google's infrastructure, ensuring fast performance and reliable uptime. The site is mobile-optimized and accessible, though some accessibility features could be enhanced. SEO is basic but sufficient for the informational nature of the page. From a security perspective, the site uses HTTPS with excellent SSL configuration. However, explicit security headers such as Content Security Policy and HSTS are not detected on this page, and no cookie consent mechanism is present, which could be improved for compliance and security hardening. No forms or sensitive data collection points are present, reducing attack surface. The WHOIS data for the subdomain is not available, which is expected for a Google subdomain, and the domain is legitimate and trustworthy. Overall, the website demonstrates a strong business credibility and security posture with minor areas for improvement in privacy compliance and security headers. It is safe for general audiences and aligns with Google's standards for digital cultural content delivery.

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

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 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

  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

  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 SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching culturalspot.org

This scan found 16 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

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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
65
Security headers
65
Email security
83
DNS health
90
Network security
100
GDPR outside view
53
Average
76

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

Google Arts & Culture operates as a digital platform aggregating cultural content from thousands of museums and archives globally. Its business model focuses on partnerships with cultural institutions to digitize and present their collections online, enhancing accessibility and educational outreach. The platform targets a broad audience including educators, students, researchers, and culture enthusiasts. Revenue streams are indirect, primarily supporting Google's broader ecosystem and brand reputation. The partnership ecosystem includes app stores and cultural organizations, reinforcing its market position as a leader in digital cultural heritage. Growth indicators include mobile app availability and continuous expansion of partner institutions.

Security posture

The website exhibits a mature security posture with HTTPS enforced and no visible vulnerabilities or exposed sensitive data. The use of Google Analytics is standard but introduces moderate user tracking. The absence of explicit security headers and cookie consent mechanisms are notable gaps. No incident response or security contact information is provided, which is common for informational subdomains but could be improved for transparency. Compliance with GDPR is implied via links to Google's comprehensive privacy policies. Overall, the security culture appears strong but could benefit from enhanced transparency and technical controls.

Recommendations

  1. Implement explicit security headers such as Content Security Policy (CSP) and HTTP Strict Transport Security (HSTS) to enhance protection against common web attacks.
  2. Add a cookie consent banner or mechanism to comply fully with privacy regulations and improve user transparency.
  3. Provide clear incident response and security contact information or links to improve trust and facilitate vulnerability reporting.
  4. Enhance accessibility features to meet higher standards for users with disabilities.
  5. Regularly audit third-party scripts and tracking tools to minimize privacy risks and ensure compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Google
Description
Google Arts & Culture features content from over 2000 leading museums and archives who have partnered with the Google Cultural Institute to bring the world's treasures online.
Key services
digital cultural content aggregation, museum and archive partnerships, mobile apps for Android and iOS, web access to cultural collections
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, Google Analytics, Google Fonts (Roboto)
Platforms
Web, Android, iOS
Performance
fast
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data
  • No vulnerable libraries detected

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is a Google subdomain providing cultural content.
  2. No WHOIS data for subdomain, expected behavior.
  3. No contact emails or phone numbers explicitly listed.
  4. Privacy and terms links point to official Google policies.
  5. No cookie consent mechanism detected on this page.
  6. Google Analytics is used for tracking user interactions.
  7. No forms or data collection fields present on this page.
  8. No security.txt or vulnerability disclosure information found.
  9. No incident response or security contact information provided.
  10. Content is safe and family-friendly.
Technical notes

Notes

The site is built using standard web technologies including JavaScript and Google Fonts, hosted on Google's infrastructure ensuring fast load times and high availability. Google Analytics is used for tracking user interactions, with event tracking implemented on link clicks. The HTML is valid and well-structured, with responsive design elements for mobile optimization. No CMS or third-party frameworks beyond Google services are detected. The site lacks some advanced SEO and accessibility features but performs well for its informational purpose. There is no evidence of technical debt or outdated libraries.
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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