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Security report for sslforfree.com

SSL For Free · Technology · N/a

Medium risk. 5 critical or high findings in Security headers and SSL/TLS.

Security score

71/100

Risk levelMedium

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

SSL For Free is a technology-focused website offering free SSL certificates issued quickly for one or multiple domains, including support for wildcards and ACME protocol. The service targets website owners and administrators seeking to secure their sites with HTTPS at no cost. The website is positioned as a niche provider leveraging the ZeroSSL infrastructure, evident from related domains and cookie consent data. The business model centers on providing free SSL certificates with tutorials and user support, catering to a broad audience of webmasters and developers. Technically, the website employs modern analytics tools such as Google Analytics, Google Tag Manager, Ahrefs Analytics, and Cookiebot for cookie consent management, indicating a mature digital infrastructure. The site is mobile-optimized with good SEO practices and uses HTTPS exclusively, ensuring secure communications. However, no explicit CMS or hosting provider is identified, and some security headers are missing, suggesting room for technical improvements. From a security perspective, the site demonstrates good practices with HTTPS enforcement and cookie consent mechanisms. No critical vulnerabilities or exposed sensitive data were detected in the HTML content. The absence of a security.txt file and public incident response policies indicates an opportunity to enhance transparency and security posture. The WHOIS data is unavailable, which reduces trustworthiness from a domain registration perspective but does not necessarily indicate malicious intent given the legitimate content and related domains. Overall, SSL For Free presents a trustworthy and professional service with a strong focus on free SSL certificate issuance. Strategic recommendations include improving WHOIS transparency, adding security headers, publishing security policies, and enhancing contact information visibility to bolster business credibility and security compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
83/ 100 · Low
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 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';…

  2. 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 sslforfree.com

This scan found 22 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

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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
57
Security headers
15
Email security
85
DNS health
85
Network security
100
GDPR outside view
83
Average
71

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

SSL For Free operates in the technology sector, specifically in the SSL certificate issuance niche. Its competitive advantage lies in offering free, quick SSL certificates with support for advanced features like wildcards and ACME protocol. The business model likely involves leveraging parent or partner infrastructure from ZeroSSL. Target customers include website owners, developers, and small businesses seeking cost-effective HTTPS solutions. The partnership ecosystem includes multiple ZeroSSL-related domains, indicating a close operational relationship. Growth indicators include integration with modern analytics and cookie compliance tools, suggesting active user engagement and regulatory adherence. The company maintains a professional web presence but lacks direct contact emails or phone numbers, which could be improved for better customer trust and support.

Security posture

The website exhibits a moderate to strong security posture with HTTPS enforced site-wide and a comprehensive cookie consent mechanism powered by Cookiebot. Use of Google Analytics and other tracking tools is transparent and accompanied by privacy policy disclosures. No critical security headers were detected in the HTML content, which is a gap that should be addressed to mitigate risks such as clickjacking and MIME sniffing. The absence of a security.txt file and incident response contact channels limits the site's readiness for vulnerability disclosure and incident management. WHOIS data is missing, which is a concern for domain legitimacy verification. Overall, the site is secure for end users but could improve its security maturity by implementing additional headers, publishing security policies, and enhancing domain registration transparency.

Recommendations

  1. Publish WHOIS data or use a registrar that provides transparent domain registration information to improve trust.
  2. Implement and configure security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Create and publish a security.txt file to facilitate vulnerability disclosure and improve incident response readiness.
  4. Add explicit contact emails and phone numbers on the website to enhance business credibility and customer support.
  5. Regularly audit third-party scripts and tracking tools to ensure compliance with privacy regulations and minimize tracking risks.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
SSL For Free
Description
Free SSL certificates issued in less than a minute, for one or multiple domains, supporting wildcards and ACME with tutorials.
Key services
Free SSL certificate issuance, Support for multiple domains and wildcards, ACME protocol support, Tutorials and guides
Content quality
good
Branding
consistent

Technology

Stack
Google Analytics, Google Tag Manager, Cookiebot, Ahrefs Analytics, Google Translate Widget
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner implemented
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Ahrefs Analytics
Tracking level
extensive
Privacy practices
good

Advertising

Ad networks
Google DoubleClick
Tracking pixels
Google Ads, Cookiebot
Transparency
good

Site quality

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

Key observations

  1. Website content is fully accessible and not blocked by WAF
  2. Uses multiple third-party analytics and cookie consent tools
  3. No direct company contact emails or phone numbers found in HTML
  4. WHOIS data unavailable, limiting domain trust assessment
  5. Cookie consent and privacy policy are well implemented
  6. No security.txt or explicit security policy pages found
  7. No visible social media links on main page
  8. Site uses HTTPS and modern analytics tools
  9. Content is focused on free SSL certificate issuance and tutorials
Technical notes

Notes

The website uses a modern technology stack including Google Analytics, Google Tag Manager, Cookiebot for cookie consent, Ahrefs Analytics, and Google Translate widget for multilingual support. The HTML structure is valid and includes proper meta tags for SEO and viewport settings for mobile responsiveness. The site loads external scripts asynchronously to optimize performance. No CMS or hosting provider is explicitly identified. Performance is moderate with good mobile optimization and basic accessibility features. The site could benefit from enhanced accessibility compliance and additional technical SEO improvements. No technical debt or deprecated libraries were detected in the provided HTML content.
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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