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Security report for danstools.com

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

Dan's Tools is a small-scale online platform offering a comprehensive suite of free utility tools primarily targeted at developers and general users. The website provides various converters, formatters, validators, and other helpful utilities to facilitate web development and data manipulation tasks. Supported by advertising and affiliate programs, the business model relies on free access to tools with monetization through ads and referrals. The market position is niche, focusing on developer convenience and utility rather than broad commercial services. Technically, the website employs a traditional web stack including Bootstrap 3.4.1, jQuery 2.2.4, and Font Awesome 4.0.3. It integrates Google Analytics and Adsense for tracking and monetization. Hosting assets are partially served via Amazon CloudFront. The site is moderately optimized for mobile devices and offers a good user experience with clear navigation and relevant content. However, SEO and accessibility features are basic, and performance is moderate. From a security perspective, the site uses HTTPS but lacks important security headers such as Content-Security-Policy and HSTS. Forms use POST methods but do not show anti-CSRF tokens. No sensitive data exposure was detected, but the absence of security headers and cookie consent mechanisms indicates room for improvement. The WHOIS data is missing or unavailable, which raises concerns about domain legitimacy and registration transparency. Overall, the website is functional and provides valuable free tools but has moderate security and privacy compliance gaps. The lack of WHOIS data and cookie consent mechanisms are notable weaknesses. Strategic improvements in security headers, privacy compliance, and domain registration transparency would enhance trust and reduce risk.

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

Keep watching danstools.com

This scan found 27 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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Full report

€39.90one-time

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Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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

Dan's Tools operates as a free online utility platform targeting developers and users needing quick access to data converters, formatters, and validators. Its competitive advantage lies in the breadth of tools offered in one place without charge. Revenue streams appear to be advertising and affiliate marketing, such as the Tesla referral program. The target customer segment is developers and tech-savvy users. The partnership ecosystem includes related domains like cleancss.com and files-conversion.com, which provide complementary services. Growth indicators are limited due to lack of explicit business data. The company maintains a modest social media presence on Twitter. Overall, the business is positioned as a helpful niche resource rather than a commercial enterprise.

Security posture

The security maturity level of Dan's Tools is basic. The site uses HTTPS, which is mandatory, but lacks critical security headers such as Content-Security-Policy, X-Frame-Options, and HSTS. Forms are secured with POST but lack anti-CSRF tokens. No incident response or security policy information is available. Privacy compliance is minimal with a basic privacy policy but no cookie consent mechanism despite use of tracking and advertising scripts. The absence of WHOIS data reduces trust and raises questions about domain legitimacy. No vulnerabilities or malware were detected in the content. Overall, the security posture is functional but requires enhancements to meet modern standards and compliance requirements.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, X-Content-Type-Options, and HSTS.
  2. Add anti-CSRF tokens to all forms to prevent cross-site request forgery attacks.
  3. Introduce a cookie consent banner/mechanism to comply with GDPR and other privacy regulations.
  4. Verify and publish accurate WHOIS domain registration information to improve trustworthiness.
  5. Regularly audit third-party scripts and dependencies for vulnerabilities and update them accordingly.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Dan's Tools
Description
A collection of free online tools for developers and users including converters, formatters, validators, and other utilities.
Key services
CSV to HTML/JSON/TSV/XML converters, JSON to CSV/HTML/TSV/XML converters, Base64 encode/decode, Hash generators (MD5, SHA-1, SHA-256, SHA-512), Code beautifiers and formatters, Unit and data size converters, Email validator, Website speed test, Favicon and image editors
Content quality
good
Branding
moderate

Technology

Stack
Bootstrap 3.4.1, jQuery 2.2.4, Font Awesome 4.0.3, Google Analytics, Google Adsense
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
55/100
Good practices seen
  • Use of HTTPS (implied by URL)
  • No visible exposed sensitive data
  • Secure login and join forms with POST method

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Google Adsense
Transparency
basic

Site quality

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

Key observations

  1. Website offers a broad suite of free online developer and conversion tools.
  2. No WHOIS data available, which is unusual for an active domain.
  3. Website uses standard web technologies and includes advertising and analytics.
  4. No explicit contact emails or phone numbers found on the site.
  5. Privacy policy and terms of service pages exist but are basic.
  6. No advanced security headers detected; security posture could be improved.
  7. No cookie consent mechanism detected despite use of Google Adsense and Analytics.
  8. Social media presence limited to Twitter account @danstools00.
  9. No signs of adult or questionable content; content is safe for general audiences.
Technical notes

Notes

The website uses a stable but somewhat dated technology stack with Bootstrap 3.4.1 and jQuery 2.2.4. It integrates Google Analytics and Adsense for tracking and monetization. Hosting is partially via Amazon CloudFront. The site is mobile responsive and has a clear navigation structure. However, SEO and accessibility features are basic, and no advanced CMS or modern frameworks were detected. Performance is moderate, with some room for optimization. The absence of security headers and cookie consent mechanisms indicates technical debt in security and privacy compliance. Modernizing the tech stack and improving security configurations would reduce risks and improve user trust.
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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