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Security report for spweb.cz

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

High risk. 9 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

49/100

Risk levelHigh

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

SPWeb s.r.o. is a well-established Czech technology company specializing in custom web development, e-commerce solutions, SEO, PPC marketing, and IT infrastructure services primarily serving the Brno region. The company has a strong market position supported by over a decade of experience, positive client testimonials, and Google Partner certification. Their website reflects a professional and modern digital presence with comprehensive service offerings and clear contact information. Technically, the website employs a modern technology stack including Bootstrap, jQuery, Google Fonts, and multiple analytics and marketing tools such as Google Tag Manager, Facebook Pixel, Microsoft Clarity, and Smartlook. The site is mobile-optimized, fast-loading, and SEO-friendly, demonstrating a mature digital infrastructure. Hosting and DNS services are managed via Cloudflare, enhancing performance and security. From a security perspective, the site enforces HTTPS and implements cookie consent mechanisms aligned with GDPR requirements. However, it lacks explicit security policies, incident response contacts, and security headers, which are recommended to enhance its security posture. No vulnerabilities or exposed sensitive data were detected, indicating a generally secure environment. Overall, SPWeb s.r.o. presents a credible, trustworthy, and professional business with a strong online presence. The website scores highly on content quality, technical implementation, security, privacy compliance, and business credibility, making it a reliable partner for clients seeking web and IT services.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 100 · Critical
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

9 findings rated critical or high. Fix these first.

  1. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • Critical

      EU business without adequate privacy measures

      EU businesses are subject to strict GDPR requirements

      What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures

    • 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

  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';…

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

Keep watching spweb.cz

This scan found 26 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
72
Security headers
15
Email security
75
DNS health
80
Network security
40
GDPR outside view
10
Average
49

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

SPWeb s.r.o. operates as a small-sized technology service provider focused on the Czech market, particularly Brno. Their competitive advantage lies in offering end-to-end web solutions including custom web and e-shop development, SEO, PPC marketing, and IT infrastructure management. The company leverages certifications such as Google Partner status to build trust and attract clients. Revenue streams likely derive from project-based web development, ongoing hosting and IT support contracts, and digital marketing services. The target customer segment includes local businesses and entrepreneurs seeking tailored digital solutions. The company maintains a strong partnership ecosystem with Google and social media platforms, enhancing marketing capabilities. Growth indicators include a decade-long domain registration and positive client reviews. Strategic observations suggest opportunities to expand security transparency and incident response readiness to further strengthen market position.

Security posture

SPWeb s.r.o. demonstrates a mature security posture with mandatory HTTPS encryption and GDPR-compliant cookie consent mechanisms. The absence of security headers and published security policies indicates room for improvement in defense-in-depth strategies. No exposed credentials or vulnerable libraries were identified, and third-party scripts are used responsibly for analytics and marketing. The lack of incident response contact channels and security.txt file suggests limited formal vulnerability disclosure processes. Overall, the security culture appears adequate for the business scale but would benefit from formalizing security policies and enhancing transparency to meet higher compliance standards such as NIS2. The current posture minimizes business risk but should evolve to address emerging threats and regulatory expectations.

Recommendations

  1. Implement comprehensive HTTP security headers including Content-Security-Policy, Strict-Transport-Security, X-Frame-Options, and X-Content-Type-Options.
  2. Publish a dedicated security policy page and provide clear incident response contact information (e.g., security@ or abuse@ email).
  3. Create and maintain a security.txt file to facilitate responsible vulnerability disclosure.
  4. Regularly audit and update third-party scripts and libraries to mitigate potential vulnerabilities.
  5. Enhance form security by integrating CAPTCHA or other anti-bot mechanisms to prevent abuse.

Contact details published on the site

Addresses
Legal name
SPWeb s.r.o.
VAT number
CZ29264782
Registration number
29264782
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
SPWeb s.r.o.
Description
SPWeb s.r.o. offers modern, fast, and functional custom web development services including SEO and IT management solutions primarily in Brno and surrounding areas.
Key services
Custom web development, E-shop development, SEO optimization, PPC advertising, Hosting and server rental, IT network and computer management
Content quality
excellent
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, jQuery, Bootstrap, Google Fonts, FontAwesome, Material Icons, Slick Carousel, WOW.js, Google Tag Manager, Facebook Pixel, Microsoft Clarity, Smartlook
Frameworks
Bootstrap
Performance
fast
Mobile
excellent
Accessibility
good
SEO
excellent

Security

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

Analytics and tracking

Services
Google Analytics, Microsoft Clarity, Smartlook
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads, Facebook Ads, Sklik
Tracking pixels
Facebook Pixel, Microsoft Clarity, Google Analytics (via GTM), Smartlook
Marketing tools
Facebook Pixel, Microsoft Clarity, Smartlook
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and professional design.
  2. Strong presence of privacy and cookie policies with consent mechanisms.
  3. Clear and multiple contact points including phone, email, and physical addresses.
  4. Use of multiple modern tracking and marketing tools with transparency.
  5. No visible security policy or incident response information published.
  6. WHOIS data aligns well with website claims and business information.
  7. No suspicious or malicious indicators detected.
Technical notes

Notes

The website infrastructure is built on a solid foundation of modern web technologies including Bootstrap for responsive design, jQuery for interactivity, and Google Fonts for typography. The use of multiple analytics and marketing tools such as Google Tag Manager, Facebook Pixel, Microsoft Clarity, and Smartlook indicates a sophisticated approach to user behavior tracking and marketing optimization. Hosting via Cloudflare provides DNS management and performance benefits. The site loads quickly and is optimized for mobile devices, reflecting good technical implementation. There is no indication of legacy or vulnerable technologies. Opportunities exist to improve security headers and formalize CMS details for better maintainability and security assurance.
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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