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Security report for cloudconvert.org

Lunaweb GmbH · Technology · Germany

Low risk. 2 critical or high findings in GDPR outside view.

Security score

80/100

Risk levelLow

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

CloudConvert, operated by Lunaweb GmbH, is a well-established online file conversion service supporting over 200 file formats across audio, video, document, ebook, archive, image, spreadsheet, and presentation types. The company offers both a user-friendly web interface and a powerful API for integration, targeting a broad audience including individual users and developers. Their business model is primarily pay-per-use API access, positioning them as a key player in the file conversion technology market. The company is based in Germany and founded in 2012, with a medium-sized operational scale. Technically, CloudConvert employs a modern technology stack including JavaScript and Vue.js frameworks, hosted on AWS infrastructure with OVH as the domain registrar. The website demonstrates good performance, mobile optimization, and SEO practices. Analytics are handled via Plausible, indicating a privacy-conscious approach with minimal user tracking. The site lacks a visible cookie consent mechanism despite having a privacy policy, which could be improved. From a security perspective, CloudConvert maintains a strong posture with ISO 27001 certification, HTTPS enforcement, and secure handling of user files. No critical vulnerabilities or exposed sensitive data were detected. However, DNSSEC is not enabled, and security headers are not explicitly observed in the provided data. Incident response contact details and vulnerability disclosure mechanisms are not publicly evident, representing areas for enhancement. Overall, CloudConvert presents a trustworthy, professional, and secure online service with a solid business foundation and technical maturity. Strategic improvements in cookie consent, DNSSEC deployment, and incident response transparency would further strengthen their security and compliance profile.

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

2 findings rated critical or high. Fix these first.

  1. 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

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This scan found 17 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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  • 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
100
Security headers
70
Email security
75
DNS health
80
Network security
100
GDPR outside view
53
Average
80

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention cloudconvert.org, from OffSeq Breach.

Total records
200
Employees
0
Customers
200
Third parties
0
Weak passwords
31%

1 subdomain affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for cloudconvert.org.

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Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

CloudConvert operates in the technology sector, focusing on file conversion services with a strong API offering that caters to developers and businesses requiring file format transformations. Their competitive advantage lies in supporting a vast array of formats and providing customizable conversion options. Revenue streams are primarily from API usage fees and possibly premium service tiers. The company targets a global audience including individual users and enterprises. Growth indicators include a large volume of files converted (over 2.5 billion) and extensive API documentation and integrations. The partnership ecosystem is not explicitly detailed but includes software vendors for conversion quality. Lunaweb GmbH is the parent company, with no subsidiaries listed. The company maintains a consistent brand and professional online presence.

Security posture

CloudConvert demonstrates a mature security posture with ISO 27001 certification, indicating adherence to international information security standards. HTTPS is enforced site-wide, and no sensitive data leakage was observed. The use of minimal tracking analytics (Plausible) aligns with privacy best practices. However, the absence of DNSSEC and security.txt files, as well as no explicit incident response contact emails, suggests room for improvement in transparency and DNS security. The lack of visible security headers could be a minor gap. Overall, the security culture appears strong but could benefit from enhanced communication of security processes and vulnerability disclosure.

Recommendations

  1. Enable DNSSEC to improve domain name system security and prevent DNS spoofing.
  2. Implement a visible cookie consent banner to comply with GDPR and enhance user privacy transparency.
  3. Publish explicit incident response and vulnerability disclosure contact information, including a security.txt file.
  4. Add and enforce security headers such as Content-Security-Policy, X-Content-Type-Options, and Strict-Transport-Security.
  5. Consider providing direct company contact emails or phone numbers for customer support and security inquiries to improve trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Lunaweb GmbH
Description
CloudConvert is an online file converter supporting more than 200 different audio, video, document, ebook, archive, image, spreadsheet, and presentation formats. It offers file conversion services accessible via web interface and API.
Key services
File conversion, File optimization (compression), File merging, Website capture (PDF and screenshots), API for file conversion and related services
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, Vue.js (implied by b-dropdown and app structure), FontAwesome icons, AWS DNS hosting
Frameworks
Vue.js
Platforms
AWS (based on DNS nameservers)
Performance
fast
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • ISO 27001 certification
  • No exposed sensitive data in HTML
  • Secure forms with file upload handled

Analytics and tracking

Services
plausible
Tracking level
minimal
Privacy practices
good

Advertising

Tracking pixels
plausible
Marketing tools
plausible
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with rich content and navigation.
  2. Strong emphasis on security and privacy with ISO 27001 certification.
  3. Comprehensive API offerings and documentation.
  4. No direct company emails or phone numbers found on main pages; contact via web form.
  5. No cookie consent banner detected despite privacy policy presence.
  6. Modern tech stack with Vue.js and AWS infrastructure.
  7. No suspicious or malicious content detected.
  8. Good SEO and mobile optimization.
Technical notes

Notes

The website is built on a modern JavaScript framework (likely Vue.js) with a custom CMS and hosted on AWS infrastructure, ensuring scalability and reliability. The use of FontAwesome icons and a modular CSS approach indicates good front-end practices. Performance is fast with responsive design for mobile devices. SEO is well addressed with proper meta tags and structured navigation. The absence of CMS-specific footprints suggests a custom-built platform tailored to the service's needs. Technical risks are minimal, but the lack of DNSSEC and some security headers could be addressed to reduce attack surface. Overall, the technical infrastructure supports a robust and user-friendly service.
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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