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Security report for duva.se

duva.se · Technology · Sweden

High risk. 9 critical or high findings in GDPR outside view, SSL/TLS and 1 other check.

Security score

42/100

Risk levelHigh

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

Duva.se is a small Swedish technology company specializing in tech, software, and cloud solutions with 15 years of experience. Their business model focuses on delivering turnkey products and custom-developed software services and integrations targeting businesses seeking specialized technology solutions. The website content is minimal but clearly communicates their expertise and service offerings. Technically, the website is built using modern JavaScript frameworks such as Nuxt.js and Vue.js, indicating a contemporary and modular infrastructure. The site is mobile optimized and performs moderately well, though accessibility features are basic. SEO is adequately addressed through meta tags and structured data. From a security perspective, the site uses HTTPS but lacks visible security headers and formal security policies. No privacy, cookie, or terms of service policies are present, and no contact information or incident response details are provided. There are no detected vulnerabilities or exposed sensitive data, but the absence of key compliance and security documentation reduces the overall security posture. Overall, the website is functional and professional but lacks comprehensive privacy and security compliance features. Strategic improvements in policy transparency, security headers, and contact information would enhance trust and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
0/ 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

    • Critical

      No HTTPS encryption

      GDPR requires appropriate security measures for personal data

      What to do: Implement SSL/TLS certificate for HTTPS

  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.

    • Critical

      No HTTPS Encryption

      Website does not use HTTPS encryption, making all data transmission vulnerable to interception

      What to do: Implement SSL/TLS certificate and redirect all HTTP traffic to HTTPS

  3. 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"

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

Keep watching duva.se

This scan found 23 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

€39.90one-time

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Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
0
Security headers
15
Email security
70
DNS health
65
Network security
100
GDPR outside view
0
Average
42

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

Duva.se positions itself as an experienced technology specialist with a niche in turnkey and custom software solutions. Their competitive advantage lies in their 15 years of experience and focus on doing things differently but better. The business model is service-oriented, targeting organizations needing tailored software and cloud integrations. There is no evidence of large-scale partnerships or subsidiaries. The company appears to operate independently with a small team. Revenue streams likely derive from software development contracts and cloud service integrations. The website does not reveal growth indicators or detailed market positioning beyond experience claims.

Security posture

The current security maturity level is basic. HTTPS is implemented, which is mandatory, but the absence of security headers such as Content-Security-Policy, X-Frame-Options, and others reduces protection against common web attacks. No privacy or cookie policies are present, indicating compliance gaps with GDPR and related regulations. Incident response readiness is not documented, and no vulnerability disclosure or security.txt files are found. The lack of contact information for security incidents further limits response capabilities. No known vulnerabilities or exposed sensitive data were detected, but the security culture and documentation need significant improvement to meet industry best practices.

Recommendations

  1. Implement and publish a comprehensive privacy policy and cookie policy to improve GDPR compliance.
  2. Add security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance web security.
  3. Provide clear contact information including emails and phone numbers for general and security incident communications.
  4. Establish and publish a vulnerability disclosure policy and security.txt file to facilitate responsible reporting.
  5. Enhance accessibility features and improve user experience to increase professionalism and trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
duva.se
Description
We are tech, software and cloud specialists who thinks up and build turnkey products or custom-developed programs, services and integrations. 15 years of experience doing things different, but better
Key services
Turnkey products, Custom-developed programs, Software services, Cloud integrations
Content quality
basic
Branding
consistent

Technology

Stack
JavaScript, Nuxt.js, Vue.js
Frameworks
Nuxt.js
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
65/100
Good practices seen
  • HTTPS enabled

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

Design
good
User experience
basic
Content relevance
basic
Navigation
basic
Professionalism
basic
Trustworthiness
moderate

Key observations

  1. Website is accessible with no WAF or blocking detected.
  2. No privacy, cookie, or terms of service policies found on the homepage.
  3. No contact information such as emails, phone numbers, or addresses found in the HTML content.
  4. No forms detected on the homepage.
  5. Website uses modern JavaScript frameworks (Nuxt.js, Vue.js) indicating a modern tech stack.
  6. No external social media or third-party links detected in the HTML content.
  7. No security headers detected in the provided data.
  8. HTTPS is enabled as indicated by JSON-LD URLs using https.
  9. No visible security or incident response policies or contacts.
  10. No certifications or trust badges visible.
Technical notes

Notes

The website uses a modern JavaScript stack with Nuxt.js and Vue.js frameworks, enabling modular and performant front-end development. The site is mobile optimized and includes proper meta tags and structured data for SEO. However, no CMS or hosting provider information is evident. Performance is moderate with preloading and prefetching of scripts. There is no evidence of third-party analytics or advertising scripts, which reduces tracking but also limits marketing insights. The absence of security headers and privacy compliance features indicates technical debt in security and compliance areas. Overall, the technical infrastructure is modern but could benefit from enhanced security and compliance implementations.
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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