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Security report for postimage.org

Postimages.org · 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, targeting general users who need to upload and share images on forums, blogs, and social media. The website offers multiple upload options including direct upload, URL upload, plugins, and a Windows app, positioning itself as a convenient and accessible platform for image hosting. The business model is primarily free service provision with optional user accounts and integrations. The company operates under privacy protection for its domain registration, which is common for this type of service. Technically, the website uses standard web technologies including HTML5, CSS, and JavaScript, with DNS hosted on Cloudflare and domain registration via NameCheap. The site is mobile optimized with good SEO practices and a moderate performance profile. However, there is room for improvement in accessibility and security headers implementation. The absence of DNSSEC and security policies indicates some gaps in security maturity. From a security perspective, the site benefits from HTTPS and domain transfer protection but lacks published security policies, incident response contacts, and vulnerability disclosure mechanisms. No critical vulnerabilities or exposed sensitive data were detected. Privacy compliance is basic with a privacy policy present but no cookie consent mechanism. Overall, the security posture is adequate but could be enhanced with additional controls and transparency. The overall risk assessment is moderate with no major red flags. Strategic recommendations include enabling DNSSEC, implementing security headers, publishing a security policy and incident response contacts, and adding cookie consent mechanisms to improve privacy compliance and user trust.

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 postimage.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 holds a niche position in the free image hosting market, serving a broad audience including forum users, bloggers, and social media participants. Its competitive advantage lies in offering permanent image links and easy integration with popular platforms. The business model appears to rely on free service offerings possibly supported by ancillary revenue streams such as plugins or apps. The company’s use of privacy protection for domain registration is typical for online services prioritizing user privacy. Growth indicators include multi-language support and platform integrations. The partnership ecosystem is not explicitly detailed but the use of Cloudflare and NameCheap indicates reliance on established service providers.

Security posture

The security maturity of Postimages.org is moderate. The site enforces HTTPS and domain transfer protection, which are positive indicators. However, the lack of DNSSEC, security headers, and published security policies limits its defense-in-depth posture. No incident response or vulnerability disclosure information is available, which could hinder timely handling of security events. Privacy compliance is partial, with a privacy policy present but no cookie consent or GDPR-specific indicators. The absence of analytics and tracking scripts reduces privacy risks. Overall, the security culture appears functional but could benefit from formalized policies and enhanced technical controls.

Recommendations

  1. Enable DNSSEC on the domain to improve DNS security and prevent spoofing.
  2. Implement standard security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security to harden the web application.
  3. Publish a comprehensive security policy and provide clear incident response contact information to improve transparency and readiness.
  4. Add a cookie consent mechanism to comply with privacy regulations and enhance user trust.
  5. Consider establishing a vulnerability disclosure program or security.txt file to facilitate responsible reporting of security issues.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Postimages.org
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 and blog 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 enabled
  • 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
high

Key observations

  1. Website is fully accessible and functional
  2. No signs of WAF or blocking mechanisms
  3. Clear business purpose and service offering
  4. Limited direct contact information but contact form available
  5. No explicit security policy or incident response info published
  6. No cookie consent mechanism detected
  7. No analytics or tracking scripts detected in provided data
  8. Domain WHOIS privacy protection used but justified
  9. Good use of HTTPS and domain security status
Technical notes

Notes

The website is built using standard web technologies with no detected CMS or complex frameworks. DNS is managed via Cloudflare, providing reliable DNS resolution and potential DDoS protection. The site is mobile optimized and uses proper meta tags for SEO. Performance is moderate with no explicit indicators of slow loading. The absence of analytics and tracking scripts suggests a minimal data collection approach. Technical debt appears low, but the lack of security headers and DNSSEC indicates areas for modernization. Overall, the infrastructure is stable but could be enhanced with additional security and privacy features.
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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