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Security report for josefspacek.com

Josef Špaček · Other · Czech Republic

Medium risk. 4 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

70/100

Risk levelMedium

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

Josef Špaček's website serves as a professional digital portfolio showcasing his career as a renowned Czech solo violinist and former concertmaster of the Czech Philharmonic Orchestra. The site provides comprehensive information about his biography, upcoming concerts, media appearances, and album releases, targeting classical music enthusiasts and concert attendees. The website is built on the Squarespace platform, leveraging embedded media from YouTube and SoundCloud, and integrates social media channels for broader audience engagement. Technically, the site is well-structured with modern web technologies, responsive design, and basic accessibility features, though there is room for improvement in security headers and SEO enhancements. Security posture is solid with HTTPS enforced and cookie consent implemented, but lacks advanced HTTP security headers. The absence of WHOIS data raises questions about domain registration transparency, though the professional presentation and consistent branding support legitimacy. Overall, the site is a high-quality, trustworthy artist portfolio with minor technical and compliance improvements recommended.

Scanned

NIS2 and GDPR posture

GDPR outside view
80/ 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

4 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 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. 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

  3. 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

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

Keep watching josefspacek.com

This scan found 24 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
62
Security headers
35
Email security
70
DNS health
70
Network security
100
GDPR outside view
80
Average
70

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 positions Josef Špaček as a leading figure in the classical music industry, emphasizing his international concert engagements and recordings. The business model revolves around personal branding, concert promotion, and media distribution rather than direct e-commerce. The target audience includes concert organizers, classical music fans, media professionals, and potential collaborators. The site demonstrates strong market positioning through detailed biographies, concert schedules, and media content. Partnerships are implied through linked concert venues and festivals but no explicit business partnerships or subsidiaries are listed. Growth indicators include frequent concert updates and recent album releases. The site lacks direct contact information, which may be intentional for privacy or managed through other channels.

Security posture

The website exhibits a mature security posture with HTTPS enabled and a cookie consent banner indicating GDPR compliance. However, it lacks several recommended HTTP security headers such as HSTS, CSP, X-Content-Type-Options, and X-Frame-Options, which could enhance protection against common web attacks. No vulnerabilities or exposed sensitive data were detected in the HTML content. The site does not provide a security policy or incident response contact information, which is typical for personal artist websites but could be improved for transparency. Overall, the security measures are adequate for the site's purpose but could be strengthened to align with best practices.

Recommendations

  1. Implement HTTP Strict Transport Security (HSTS) header to enforce HTTPS usage.
  2. Add Content Security Policy (CSP) header to mitigate cross-site scripting risks.
  3. Include X-Content-Type-Options and X-Frame-Options headers to prevent MIME sniffing and clickjacking.
  4. Publish a clear privacy policy and terms of service with detailed data handling practices.
  5. Provide a security contact or incident response channel for vulnerability disclosures.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Josef Špaček
Description
Josef Špaček is a Czech solo violinist and concertmaster of the Czech Philharmonic Orchestra. He plays a violin made in 1855 by Jean-Baptiste Vuillaume.
Key services
Concert performances, Album sales, Media content, Biographical information
Content quality
excellent
Branding
consistent

Technology

Stack
Squarespace CMS, jQuery, Google Fonts, Font Awesome, YouTube embeds, SoundCloud embeds, Localize.js
Platforms
Squarespace
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

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

Analytics and tracking

Tracking level
minimal
Privacy practices
good

Advertising

Marketing tools
Localize.js
Transparency
basic

Site quality

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

Key observations

  1. Website is a professional artist portfolio for Josef Špaček, a classical violinist.
  2. Content is rich with biography, concert listings, media, and album information.
  3. No signs of malicious or suspicious content.
  4. No direct contact emails or phone numbers found on the site.
  5. Cookie banner present with consent mechanism indicating GDPR awareness.
  6. No visible security.txt or vulnerability disclosure page.
  7. WHOIS data is missing or domain appears unregistered in the provided raw WHOIS output.
  8. Site uses Squarespace platform with standard embedded media and social links.
Technical notes

Notes

The website is built on the Squarespace CMS platform, utilizing jQuery, Google Fonts, Font Awesome, and embedded media from YouTube and SoundCloud. The site loads moderately fast with responsive design optimized for mobile devices. SEO is supported by proper meta tags including Open Graph and Twitter Cards. Accessibility is basic but present, with room for improvement in ARIA roles and keyboard navigation. The site uses a cookie consent banner compliant with GDPR. No outdated or vulnerable libraries were detected. Technical debt appears low, but security header enhancements and accessibility improvements are recommended to future-proof the site.
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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