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Security report for thumbsnap.com

ThumbSnap · Technology · N/a

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

Security score

67/100

Risk levelMedium

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

ThumbSnap is a long-established free photo and video hosting platform founded in 2006, offering unlimited uploads up to 48MB per file with batch upload capabilities and an API for developers. The site targets general users seeking free media hosting and sharing services, including an AI Art Generator feature to create and share images. The platform operates on a custom-built technology stack leveraging jQuery and AJAX, hosted via Cloudflare with HTTPS enforced, providing moderate performance and good mobile optimization. Security posture is adequate with HTTPS and domain transfer protection but lacks DNSSEC and explicit security headers. Privacy compliance is basic with a privacy policy and terms of service present but no cookie consent mechanism or detailed GDPR compliance indicators. Contact is available only via a feedback form, with no direct emails or phone numbers published. Overall, the site is functional, trustworthy, and consistent with its business model but could improve security and privacy 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

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 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

  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 thumbsnap.com

This scan found 23 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.

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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
75
Security headers
30
Email security
65
DNS health
80
Network security
100
GDPR outside view
53
Average
67

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

ThumbSnap occupies a niche in the free media hosting market, providing essential services for photo and video sharing with additional developer API support and creative tools like an AI Art Generator. Its business model relies on free access with optional user accounts for enhanced features such as albums and multi-file uploads. The platform's longevity since 2006 indicates stable operations, though it remains a small-sized entity without evident parent or subsidiary companies beyond its own subdomains and partner sites. The partnership with Loforo.com suggests ecosystem expansion into free microblogging with integrated media hosting. The absence of direct contact details and limited marketing transparency may constrain broader commercial growth but aligns with a community-driven free service approach.

Security posture

The website enforces HTTPS and uses Cloudflare as registrar and DNS provider, enhancing baseline security. The domain status clientTransferProhibited prevents unauthorized domain transfers. However, the lack of DNSSEC reduces DNS security. No explicit security headers such as Content-Security-Policy or X-Frame-Options were detected, which could mitigate common web attacks. File upload controls include size limits and content type validation, reducing risk of malicious uploads. No published security policy, incident response contacts, or vulnerability disclosure programs were found, indicating limited formal security governance. Google Analytics is used without visible cookie consent, raising privacy concerns. Overall, security posture is moderate but could be significantly improved with standard best practices and transparency.

Recommendations

  1. Enable DNSSEC to improve domain name system security.
  2. Implement and publish security headers like Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Add a cookie consent banner and detailed cookie policy to enhance privacy compliance.
  4. Publish a formal security policy and incident response contact information to improve transparency and trust.
  5. Enhance accessibility features to improve usability for all users.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
ThumbSnap
Description
Free photo and video hosting service offering unlimited uploads up to 48MB per image including batch uploading. Users can upload and share photos and videos.
Key services
Photo hosting, Video hosting, Batch uploading, API for uploads, AI Art Generator
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Google Analytics, AJAX, HTML5, CSS3, JavaScript
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • HTTPS enforced
  • ClientTransferProhibited domain status
  • File upload size limits
  • Content type validation on uploads

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website provides free photo and video hosting with user accounts and API.
  2. No explicit contact emails or phone numbers found; contact via feedback form.
  3. No cookie consent banner or explicit cookie policy found.
  4. No security.txt or vulnerability disclosure policy detected.
  5. Site uses HTTPS and Cloudflare DNS but lacks DNSSEC.
  6. No explicit security headers detected in HTML content.
  7. Site includes an AI Art Generator feature.
  8. Google Analytics is used for tracking without visible opt-out or privacy controls.
  9. No social media links except Twitter handle in meta tags but no clickable link.
  10. No phone numbers or physical addresses found.
Technical notes

Notes

The site uses a custom-built platform with jQuery and AJAX for dynamic content and file uploads, supported by Google Analytics and Google Tag Manager for tracking. Hosting and DNS are managed by Cloudflare, providing reliable infrastructure and HTTPS support. Performance is moderate with good mobile optimization but basic accessibility. SEO is supported by proper meta tags and Open Graph data. The absence of a CMS suggests bespoke development, which may require ongoing maintenance. No modern JavaScript frameworks or advanced front-end technologies were detected. The site could benefit from modernization and improved security headers to reduce technical risks.
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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