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Security report for profesia.cz

Profesia, spol. s r. o. · Other · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

69/100

Risk levelMedium

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

Profesia.cz is a prominent online job portal serving the Czech Republic, offering a comprehensive platform for job seekers and employers. The site provides daily updated job listings, resume creation tools, email job alerts, career information, salary comparisons, online courses, and a work-related blog. It is part of the Alma Career group, a reputable entity in the Central European career services market. The website targets individuals seeking employment and companies looking to hire, positioning itself as a leading recruitment service provider in the region. Technically, the website employs modern web technologies including Bootstrap and Vue.js frameworks, Google Tag Manager for analytics, and LiveAgent for customer support chat. The site is mobile-optimized with good SEO practices and moderate performance. It uses HTTPS with a good SSL configuration and implements cookie consent mechanisms aligned with GDPR requirements, reflecting a mature digital infrastructure. From a security perspective, Profesia.cz enforces HTTPS and has implemented cookie consent banners, but lacks explicit security headers such as Content-Security-Policy or X-Frame-Options in the analyzed content. No vulnerabilities or exposed sensitive data were detected. The WHOIS data is unavailable or privacy-protected, which is common for commercial websites and justified here given the business nature. Overall, the site demonstrates a solid security posture with room for enhancement in security header implementation. The overall risk assessment is low, with the website appearing trustworthy, professional, and compliant with privacy regulations. Strategic recommendations include enhancing security headers, continuous monitoring of third-party scripts, and improving accessibility features to ensure compliance and user inclusivity.

Scanned

This is an earlier scan of profesia.cz. View the latest report

NIS2 and GDPR posture

GDPR outside view
40/ 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. 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 profesia.cz

This scan found 18 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
82
Security headers
20
Email security
90
DNS health
80
Network security
100
GDPR outside view
40
Average
69

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

Profesia.cz operates in the online recruitment sector within the Czech Republic, leveraging its affiliation with Alma Career to maintain a strong market position. Its business model revolves around providing job listings, recruitment services, and career development tools. The portal benefits from a broad partnership ecosystem including sister sites and related platforms in Central Europe. Revenue streams likely include employer job postings, premium services, and advertising. The target customer segments are job seekers and employers, with growth indicators seen in the extensive job offers and active user engagement. The company maintains a professional online presence with consistent branding and trust signals such as privacy policies and social media engagement.

Security posture

The website exhibits a moderate to good security maturity level, with HTTPS enforced and cookie consent mechanisms in place. However, the absence of explicit security headers like Content-Security-Policy and X-Frame-Options suggests potential areas for improvement. No direct vulnerabilities or exposed sensitive data were found in the HTML content. Compliance with GDPR is evident through privacy and cookie policies. Incident response and security policy documentation are not publicly visible, indicating a possible gap in transparency. Overall, the security posture is adequate for the business type but could be strengthened by implementing recommended security headers and publishing incident response information.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Publish clear security policy and incident response procedures to improve transparency and user trust.
  3. Regularly audit and update third-party scripts and libraries to mitigate potential vulnerabilities.
  4. Enhance website accessibility features to comply with standards and improve user experience for all visitors.
  5. Maintain and update privacy and cookie policies to reflect evolving regulations and best practices.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Profesia, spol. s r. o.
Description
Práce si vás teď najde sama. Nepropásněte nejnovější nabídky práce. Získejte denně akutalizovaný seznam pro volná pracovní místa a nabídky na zaměstnání.
Key services
Job listings, Resume creation, Job alerts by email, Career information, Salary comparison, Online courses, Blog about work
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, jQuery, Bootstrap, Vue.js, Google Fonts, LiveAgent chat, Revive Adserver
Frameworks
Bootstrap, Vue.js
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Tag Manager, Microsoft Clarity, Seznam.cz tracking
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Revive Adserver
Tracking pixels
Microsoft Clarity, Seznam.cz tracking
Marketing tools
LiveAgent chat
Transparency
good

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 challenges.
  2. WHOIS data is unavailable or privacy-protected, limiting domain registration insights.
  3. Website uses modern technologies and frameworks.
  4. Strong privacy and cookie consent mechanisms are implemented.
  5. No direct contact emails or phone numbers found on homepage; contact likely via separate pages.
  6. Social media presence on Instagram, Facebook, LinkedIn, Twitter.
  7. Affiliated with Alma Career, a known career services group.
  8. Advertising and tracking scripts are present but managed with consent.
  9. Content is professional, relevant, and safe for general audiences.
Technical notes

Notes

Profesia.cz is built using modern web technologies such as Bootstrap for responsive design and Vue.js for interactive components. It integrates Google Tag Manager for analytics and Microsoft Clarity for user behavior tracking. The site uses a cookie consent manager to comply with privacy laws. Hosting details are not explicitly found, but the site loads resources from multiple domains including profesiastatic.sk and Google services. Performance is moderate with good mobile optimization. The site structure is clear with well-defined navigation and SEO-friendly meta tags. Technical debt appears low, but security header implementation could be improved. Overall, the technical infrastructure supports a professional and scalable online job portal.
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. 68/100Medium28 findingsView report
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