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Security report for dualoo.com

Dualoo · Technology · Switzerland

Partial score · DNS & email only

75/100

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

Dualoo is a Swiss-based company specializing in applicant management software tailored for small and medium-sized enterprises (KMUs). Their platform offers intuitive e-recruiting solutions that simplify the hiring process, focusing on features such as job posting creation, applicant tracking, analytics, and integrations. Positioned as a leading solution for training companies in Switzerland, Dualoo targets businesses seeking efficient and GDPR-compliant recruitment tools. The website is professionally designed, multilingual, and optimized for performance and mobile use, reflecting a mature digital presence. Technically, the website is built on WordPress using Elementor and WPML for multilingual support, enhanced by NitroPack for performance optimization. It integrates marketing and analytics tools such as Google Tag Manager, Salesforce CRM, and Intercom chat, indicating a well-rounded digital marketing and customer engagement strategy. The site employs HTTPS with strong SSL configuration, though explicit security headers could be improved. From a security perspective, the site demonstrates good practices including HTTPS enforcement, cookie consent management, and no visible vulnerabilities or exposed sensitive data. However, it lacks a published security policy or incident response contact, which could enhance trust and preparedness. The absence of WHOIS data from the .com registry suggests privacy protection or alternative registration, but the professional site and compliance measures support legitimacy. Overall, Dualoo presents a secure, compliant, and user-friendly platform for applicant management, with strong business credibility and technical infrastructure. Strategic improvements in security transparency and explicit header implementation would further strengthen their posture.

Scanned

3 of 7 checks could not complete. The site may be unreachable or blocking automated scans, so the results below cover only what could be checked. Try a rescan later.

NIS2 and GDPR posture

NIS2 outside view
Not assessed
GDPR outside view
Not assessed

Both readouts depend on the site's pages, which could not be loaded in this scan.

Priority findings

2 findings rated critical or high. Fix these first.

  1. 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
    • 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

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Keep watching dualoo.com

This scan found 9 issues across 3 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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  • 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
57
Email security
100
DNS health
80
Network security
100
Average
84
After the cap
75

Not counted

  • Security headers: did not complete in this scan.
  • GDPR outside view: did not complete in this scan.
  • 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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention dualoo.com, from OffSeq Breach.

Total records
2
Employees
0
Customers
2
Third parties
0
Weak passwords
0%

1 subdomain affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for dualoo.com.

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Breach keeps ingesting new leaks, so these numbers can grow between scans.

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Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Dualoo operates in the HR technology sector, focusing on applicant management software for SMEs primarily in German-speaking Switzerland. Their competitive advantage lies in ease of use, GDPR compliance, and specialization for training companies. The SaaS business model targets recurring revenue from subscription-based services. The company leverages integrations with Salesforce and uses advanced marketing tools to capture and nurture leads. Growth indicators include multilingual support and a professional web presence. Partnerships appear limited to technology integrations; no explicit partner domains were found. The company maintains a consistent brand and high-quality content, supporting strong market positioning in its niche.

Security posture

The website exhibits a mature security posture with HTTPS enforced and no exposed sensitive information. Cookie consent and privacy policies align with GDPR requirements, indicating compliance awareness. However, the absence of explicit security headers such as Content-Security-Policy and lack of a public security policy or incident response contact represent gaps in transparency and readiness. No vulnerabilities or outdated libraries were detected in the frontend code. The security score is good but could be improved by publishing security documentation and implementing additional HTTP headers. Incident response mechanisms and vulnerability disclosure processes are not evident, which could be a risk in case of security incidents.

Recommendations

  1. Implement and publish a comprehensive security policy and incident response contact information on the website.
  2. Add explicit security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  3. Consider publishing a vulnerability disclosure policy or security.txt file to facilitate responsible reporting of security issues.
  4. Maintain and regularly audit third-party libraries and plugins to ensure no vulnerabilities are introduced.
  5. Enhance transparency by providing data retention policies and detailed privacy compliance documentation.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Dualoo
Description
Bewerbermanagement-Software für KMUs: E-Recruiting leicht gemacht mit Dualoo - einfach, übersichtlich, intuitiv. Jetzt kostenlos testen.
Key services
Applicant management, Job posting creation, Settings management, Analytics, Integrations
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress 6.8.3, Elementor 3.32.5, WPML (multilingual plugin), NitroPack (performance optimization), Google Tag Manager, jQuery, Salesforce integration, Intercom chat
Frameworks
Elementor, WPML
Platforms
WordPress
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Consent management for cookies
  • No outdated or vulnerable libraries detected

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Intercom
Marketing tools
Intercom, Salesforce CRM
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 no blocking or WAF challenge.
  2. Content is in German targeting Swiss/German-speaking KMUs.
  3. Strong focus on applicant management software for SMEs.
  4. Good privacy and cookie compliance with consent mechanisms.
  5. No exposed emails but phone contact and contact forms present.
  6. Modern WordPress CMS with Elementor and performance optimizations.
  7. No explicit security policy or incident response info found.
  8. No WHOIS data available from .com registry, possibly privacy protected or registered under different TLD.
  9. No suspicious or malicious content detected.
Technical notes

Notes

The website is built on a modern WordPress CMS with Elementor page builder and WPML for multilingual capabilities, indicating a flexible and scalable infrastructure. Performance is optimized using NitroPack, resulting in fast load times and good mobile responsiveness. Integration with Salesforce CRM and Intercom chat demonstrates advanced customer engagement and lead management capabilities. The site uses Google Tag Manager for analytics and tracking, supporting data-driven marketing. Accessibility and SEO optimizations are present, with proper meta tags and structured data (JSON-LD) implemented. Technical debt appears low, but security header implementation could be improved. Hosting provider details are not explicit from the data.
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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