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Security report for konvertor.org

Dan's Tools · Technology · N/a

Medium risk. 7 critical or high findings in Email security, Security headers and 2 other checks.

Security score

61/100

Risk levelMedium

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

Files-conversion.com is a free online file conversion service primarily focused on video file formats but also offering conversion for audio, images, archives, documents, and more. The site is part of the broader Dan's Tools ecosystem, which provides various web utilities. The business model relies on advertising revenue, with Google Adsense and Ezoic ads integrated into the site. The target audience is general internet users seeking free and easy file conversion tools. The website is functional with a basic but serviceable design and navigation structure.

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

7 findings rated critical or high. Fix these first.

  1. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  2. 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
    • 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';…

  3. 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

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

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  • TLS certificates and expiry
  • DNS records
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  • 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
62
Security headers
20
Email security
60
DNS health
70
Network security
100
GDPR outside view
53
Average
61

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

The website operates in the technology sector, specifically in online utilities and file conversion services. It leverages a free-to-use model supported by advertising, targeting a broad user base globally. The presence of multiple language versions and related domains suggests a strategy to capture diverse markets. The partnership or common ownership with Dan's Tools enhances brand recognition. However, the lack of visible company contact information and WHOIS registration data may limit trust for some users. The site’s competitive advantage lies in its wide format support and free access.

Security posture

The security posture is moderate but could be improved. The site uses HTTPS, which is mandatory for secure data transmission. However, it lacks important security headers such as Content-Security-Policy, HSTS, and X-Frame-Options, which are best practices to mitigate common web attacks. No cookie consent mechanism or detailed privacy compliance features are evident, which may pose compliance risks under GDPR or similar regulations. No incident response or security policy information is provided. The absence of WHOIS data raises questions about domain legitimacy, although the site content appears legitimate and safe.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, HSTS, and X-Frame-Options.
  2. Add a cookie consent banner and detailed cookie policy to improve privacy compliance.
  3. Publish clear contact information and security policy details to enhance trust and transparency.
  4. Verify and update WHOIS registration information to ensure domain legitimacy and compliance.
  5. Conduct regular security audits and vulnerability assessments to identify and mitigate risks.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Dan's Tools
Description
Files-conversion.com provides free online file conversion services, specializing in video file format conversions among many other file types.
Key services
Video file conversion, Audio conversion, Image conversion, Archive conversion, Document conversion, Presentation conversion, Spreadsheet conversion, Font conversion, eBook conversion
Content quality
good
Branding
moderate

Technology

Stack
jQuery, Bootstrap 3.4.1, Font Awesome 4.0.3, Google Fonts, Plupload, Google Analytics, Google Adsense
Frameworks
Bootstrap
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
basic

Security

Observed score
55/100
Good practices seen
  • Use of HTTPS (implied by URL https://)
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Google Adsense, Ezoic
Marketing tools
Google Adsense
Transparency
basic

Site quality

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

Key observations

  1. Website provides free online file conversion services with a focus on video formats.
  2. No WHOIS registration data available, which is unusual for an active domain.
  3. Site uses multiple external resources and ad networks for monetization.
  4. No explicit contact information or company address found on the site.
  5. Privacy policy and terms pages exist but are basic in nature.
  6. No cookie consent banner or explicit cookie policy detected.
  7. Site uses HTTPS and common JavaScript libraries but lacks advanced security headers.
  8. No signs of adult or unsafe content.
  9. Social media presence limited to a Twitter account linked in footer.
Technical notes

Notes

The website uses a traditional web stack with Bootstrap 3, jQuery, Font Awesome, and Google Fonts. It integrates Plupload for file uploads and Google Analytics for tracking. Hosting assets are served via Cloudfront CDN, improving performance. The site is moderately optimized for mobile but could improve accessibility and SEO features. The design is functional but basic, with room for modernization. No CMS is detected, suggesting a custom or static site architecture. Performance is moderate, with some reliance on external resources. Technical debt is low but updating libraries and frameworks could enhance security and user experience.
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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