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Security report for flatchr.io

Flatchr · Technology · France

Low risk. 2 critical or high findings in Security headers and SSL/TLS.

Security score

77/100

Risk levelLow

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

Flatchr is a French-based software company specializing in recruitment and candidate management solutions. Positioned as a leading ATS (Applicant Tracking System) in France, it offers a comprehensive SaaS platform that enables HR professionals and recruiters to streamline job posting, candidate sourcing, evaluation, and collaboration. The website is professionally designed, content-rich, and targets recruiters seeking efficient hiring tools. Technically, the site leverages HubSpot CMS, modern JavaScript libraries, and integrates marketing and analytics tools such as Google Tag Manager and HubSpot Analytics. Security posture is strong with HTTPS enforced and privacy policies in place, though some security headers could be improved. The WHOIS data is not publicly available, which slightly reduces trust but is mitigated by the professional web presence and compliance with GDPR. Overall, Flatchr demonstrates a mature digital infrastructure and a solid market position in the HR technology sector.

Scanned

NIS2 and GDPR posture

GDPR outside view
88/ 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

2 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"

  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 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 flatchr.io

This scan found 20 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.

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Recommended

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  • 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
75
Security headers
50
Email security
70
DNS health
80
Network security
100
GDPR outside view
88
Average
77

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

Flatchr operates in the HR technology sector, focusing on recruitment software for various industries including automotive, education, hospitality, and retail. Its business model is subscription-based SaaS, targeting medium-sized companies and recruiters. The company emphasizes multi-channel job posting, candidate sourcing, and collaborative hiring processes. It maintains a strong partnership ecosystem with over 160 job boards and integrates AI to enhance job offer creation. Customer testimonials and social media presence reinforce its market credibility. The company also provides personalized coaching and rapid support, indicating a customer-centric approach. Growth indicators include a broad client base and active content marketing via blogs and webinars.

Security posture

The website enforces HTTPS and provides comprehensive privacy and security policies, including GDPR compliance and a responsible disclosure policy. It uses modern security practices but lacks explicit Content-Security-Policy and some security headers like X-Frame-Options and X-Content-Type-Options. No vulnerabilities or exposed sensitive data were detected in the analysis. The use of third-party scripts is standard for marketing and analytics but should be monitored for updates to avoid vulnerabilities. Incident response mechanisms are indicated by the presence of a responsible disclosure policy. Overall, the security posture is good but could be enhanced with additional HTTP headers and updated libraries.

Recommendations

  1. Implement Content-Security-Policy header to mitigate XSS risks.
  2. Add X-Frame-Options header to prevent clickjacking attacks.
  3. Add X-Content-Type-Options header to prevent MIME sniffing.
  4. Upgrade jQuery to a more recent, secure version to avoid known vulnerabilities.
  5. Regularly audit third-party scripts and dependencies for security updates.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Flatchr
Description
Flatchr est un éditeur de logiciel qui propose un logiciel de recrutement et de gestion des candidatures pour les ressources humaines.
Key services
Multi-diffusion job posting, Cooptation (employee referral), Sourcing candidates, CV database, Candidate management, Messaging, Evaluation, Reporting, Career site, Mobile app
Content quality
excellent
Branding
consistent

Technology

Stack
jQuery 1.7.1, HubSpot CMS, Google Tag Manager, Wistia video embed, Slick carousel, Font Awesome, Sentry error tracking, Axeptio cookie consent
Frameworks
HubSpot
Platforms
HubSpot CMS
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Privacy and cookie policies present
  • Responsible disclosure policy available
  • No exposed sensitive data found

Analytics and tracking

Services
HubSpot Analytics, Google Analytics (via GTM)
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads
Tracking pixels
Facebook Pixel, HubSpot Analytics
Marketing tools
HubSpot, Wistia
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 no blocking detected
  2. Content is in French and targets HR professionals and recruiters
  3. Strong presence of customer testimonials and social proof
  4. Good privacy and security policy coverage
  5. Modern marketing and analytics tools in use
  6. WHOIS data is unavailable publicly, possibly due to privacy protection or query issues
Technical notes

Notes

The website is built on HubSpot CMS, utilizing jQuery 1.7.1, Slick carousel, Font Awesome, and Wistia for video embedding. It integrates Google Tag Manager and HubSpot analytics for marketing and tracking. The site is mobile-optimized with responsive design and good accessibility features. Performance is moderate, likely influenced by multiple external scripts and large images. The technical stack is modern but could benefit from updating legacy libraries like jQuery. SEO is well addressed with proper meta tags and Open Graph data. The site uses JSON-LD structured data for video content, enhancing search engine understanding. Overall, the technical implementation supports a professional and user-friendly experience.
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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