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Security report for exon.io

Belightbyte s.r.o. · Technology · Czech Republic

Medium risk. 7 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

Belightbyte s.r.o., operating the exon.io website, is a Czech-based web hosting provider specializing in developer-friendly hosting solutions supporting PHP, Node.js, Python, and Ruby. With over 13 years in the hosting business, the company positions itself as a reliable and performance-oriented provider, leveraging technologies such as cPanel, LiteSpeed Enterprise, CloudLinux, and Passenger. The website targets developers, freelancers, and general users seeking versatile hosting services. The company maintains a professional online presence with clear branding and customer references.

Scanned

NIS2 and GDPR posture

GDPR outside view
35/ 100 · High
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. 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 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 Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • 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

    • High

      Third-party services without privacy policy

      Detected services: Facebook, Google APIs

      What to do: Document all third-party data sharing in your privacy policy

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

Keep watching exon.io

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

Email alerts on material changes and an exportable JSON history of every change.

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Full report

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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
65
Email security
75
DNS health
70
Network security
100
GDPR outside view
35
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

The company operates in the technology sector, focusing on web hosting services with a business model centered on providing high-performance hosting solutions. Their market position is supported by long-term experience and a focus on modern technologies. The presence of a parent company, Belightbyte s.r.o., indicates a structured business entity. The company leverages partnerships and maintains a blog and support resources to engage customers. Their customer base includes various sectors as indicated by client logos. The company uses Cloudflare for DNS and CDN services, enhancing performance and security.

Security posture

The website demonstrates a moderate to good security posture with HTTPS enabled and Cloudflare DNS usage. However, there is no evidence of DNSSEC, security headers, or published security policies and incident response contacts. No vulnerabilities or exposed sensitive data were detected in the HTML content. The absence of cookie consent mechanisms and security.txt files indicates room for improvement in compliance and transparency. Overall, the security maturity is adequate but could be enhanced by adopting additional best practices and formal policies.

Recommendations

  1. Enable DNSSEC to improve DNS security and trust.
  2. Implement and publish a comprehensive security policy and incident response contact information.
  3. Add security headers such as Content-Security-Policy and X-Content-Type-Options to enhance protection.
  4. Introduce a cookie consent banner to comply with GDPR and improve privacy transparency.
  5. Consider publishing a vulnerability disclosure policy or security.txt file to foster responsible security communication.

Contact details published on the site

Addresses
Legal name
Belightbyte s.r.o.
VAT number
CZ06544801
Registration number
IČO: 06544801
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Belightbyte s.r.o.
Description
Hosting services offering support for PHP, Node.js, Python, Ruby, and more, targeting developers, freelancers, and general users.
Key services
nextHosting, Web hosting with cPanel and LiteSpeed Enterprise, Support for multiple programming languages (PHP, Node.js, Python, Ruby)
Content quality
good
Branding
consistent

Technology

Stack
PHP 8.4, Node.js 24, Python 3.13, CloudLinux, Passenger, LiteSpeed Enterprise, cPanel
Performance
fast
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced (implied by Cloudflare and live site)
  • No exposed sensitive data in HTML
  • Use of Cloudflare DNS and CDN

Analytics and tracking

Services
Cloudflare Insights, metricalp
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
metricalp
Marketing tools
Rocket.Chat Livechat
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 no blocking or WAF challenge.
  2. Content is primarily in Czech with some English options.
  3. Business is a Czech-based hosting provider with a focus on developer-friendly hosting.
  4. No contact emails or phone numbers explicitly listed on main page or footer.
  5. Physical address and company registration details are provided in footer.
  6. No explicit privacy or cookie consent banners detected.
  7. Use of modern technologies and performance optimizations evident.
  8. Social media presence on Facebook and X (Twitter).
  9. Blog and support resources available.
  10. No visible security policy or incident response contacts.
Technical notes

Notes

The website uses a modern technology stack including PHP 8.4, Node.js 24, Python 3.13, CloudLinux, Passenger, LiteSpeed Enterprise, and cPanel. The site is hosted with Cloudflare DNS and CDN services, contributing to fast performance and availability. The design is responsive and optimized for mobile devices. SEO practices are evident with proper meta tags and Open Graph data. No CMS was detected, indicating a custom or static site approach. The technical implementation is solid with good performance and modern infrastructure, though accessibility features could be improved.
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

Earlier scans of this domain

  1. 69/100Medium30 findingsView report
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