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Security report for postimages.org

Privacy service provided by Withheld for Privacy ehf · Technology · Iceland

Medium risk. 5 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

65/100

Risk levelMedium

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

Postimages.org is a well-established free image hosting service founded in 2010, offering users the ability to upload and share images with permanent links suitable for forums, blogs, and social media. The website supports multiple languages and provides additional tools such as website plugins and a Windows application, positioning itself as a versatile platform for image hosting needs. The business model centers on free hosting with optional user accounts and integrations, targeting a broad general audience including forum users and website owners. Technically, the website employs standard web technologies including HTML5, CSS, and JavaScript, with Cloudflare DNS services supporting domain resolution. The site is mobile-optimized and demonstrates good SEO practices, though it lacks advanced frameworks or CMS indications. Performance is moderate, and accessibility is basic but functional. Security is adequate with HTTPS enforced and domain transfer protections in place; however, DNSSEC is not enabled and security headers are absent, indicating room for improvement. From a security perspective, the site shows a moderate posture with no visible vulnerabilities or exposed sensitive data. The absence of a cookie consent mechanism and explicit security or incident response policies are notable gaps. The domain is privacy-protected, which is justified for this type of service, and the domain age supports legitimacy. Overall, the risk is moderate with recommendations to enhance security headers, enable DNSSEC, and improve privacy compliance. Strategically, Postimages.org should focus on strengthening its security and privacy frameworks to build greater trust, particularly by implementing cookie consent, publishing security policies, and enabling DNSSEC. These steps will enhance compliance and user confidence, supporting sustained growth in a competitive market.

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

5 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 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

  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
    • 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 postimages.org

This scan found 25 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
52
Security headers
45
Email security
70
DNS health
70
Network security
100
GDPR outside view
53
Average
65

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

Postimages.org operates in the technology sector as a free image hosting service with a focus on ease of use and integration with forums and websites. Its competitive advantage lies in its longevity since 2010 and multilingual support, catering to a global user base. The business model relies on free service offerings with potential monetization through plugins and apps. The absence of direct contact emails or phone numbers suggests a lean operational model focused on automated service delivery. The partnership ecosystem is not evident from the data, indicating limited external business relationships. Growth indicators include continuous domain registration and active website maintenance. Strategic observations highlight the need for enhanced privacy and security transparency to maintain competitive positioning.

Security posture

The security maturity of Postimages.org is moderate. HTTPS is enforced, and domain transfer protections are active, which are positive indicators. However, the lack of DNSSEC, security headers, and explicit security policies limits the overall security posture. No incident response contacts or vulnerability disclosure mechanisms are present, which could delay response to security events. Data protection practices are not explicitly documented, and cookie consent is absent, raising compliance concerns under GDPR. The site does not appear to use tracking or analytics that could expose user data. Overall, the security culture appears basic with opportunities for improvement in transparency and technical controls.

Recommendations

  1. Enable DNSSEC to improve domain name system security and prevent spoofing.
  2. Implement standard security headers such as Content Security Policy (CSP), HSTS, and X-Frame-Options to mitigate common web attacks.
  3. Publish a dedicated security policy and provide clear incident response contact information to enhance transparency and trust.
  4. Introduce a cookie consent mechanism to comply with privacy regulations and improve user privacy controls.
  5. Regularly review and update privacy policies to ensure GDPR and other data protection compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Privacy service provided by Withheld for Privacy ehf
Description
Provides free image upload and hosting integration for forums. Free picture hosting and photo sharing for websites and blogs.
Key services
Free image upload, Image hosting, Permanent image links, Forum integration, Website plugins, Windows app
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS, JavaScript, Cloudflare DNS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Client transfer prohibited domain status

Analytics and tracking

Tracking level
minimal
Privacy practices
basic

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenge
  2. Content is professional and relevant to free image hosting
  3. No direct company contact emails or phone numbers found
  4. Privacy policy and terms of use are present but cookie policy and consent are missing
  5. No explicit security policy or incident response information available
  6. No analytics or advertising scripts detected
  7. Site uses Cloudflare DNS but DNSSEC is not enabled
  8. Forms present for image upload with file type and size restrictions
Technical notes

Notes

The website uses a straightforward technology stack with HTML5, CSS, and JavaScript, supported by Cloudflare DNS services. There is no evidence of a CMS or advanced frameworks, indicating a custom or lightweight implementation. Performance is moderate with mobile optimization and SEO best practices in place. The site includes forms for image upload with client-side restrictions on file types and sizes, enhancing usability and security. However, the absence of DNSSEC and security headers represents technical debt that could expose the site to DNS spoofing and web-based attacks. The site could benefit from modernization efforts including enhanced accessibility features and performance tuning.
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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