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Security report for blidosundsbolaget.se

Blidösundsbolaget · Transportation · Sweden

Medium risk. 3 critical or high findings in GDPR outside view, SSL/TLS and 1 other check.

Security score

59/100

Risk levelMedium

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

Blidösundsbolaget is a well-established transportation and event company operating in the Stockholm archipelago, offering a variety of boat tours, music and dining cruises, and private event services. As part of the larger Transdev group, it holds a strong market position in regional maritime transport and leisure services. The website reflects a mature digital presence with comprehensive content, clear navigation, and strong branding consistency. Technically, the site is built on WordPress with modern tools such as Google Tag Manager, Cookiebot for consent management, and Contentsquare for analytics, indicating a good level of digital maturity. Security posture is solid with HTTPS, nonce-based script loading, and cookie consent mechanisms, though some security headers could be explicitly added for enhanced protection. Overall, the site demonstrates compliance with GDPR and provides clear contact information, enhancing trustworthiness. No critical vulnerabilities or blocking WAF mechanisms were detected, allowing full content accessibility and analysis.

Scanned

NIS2 and GDPR posture

GDPR outside view
63/ 100 · Medium
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

3 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

      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 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';…

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Keep watching blidosundsbolaget.se

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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
0
Security headers
45
Email security
85
DNS health
60
Network security
100
GDPR outside view
63
Average
59

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

Blidösundsbolaget operates in the transportation sector, focusing on maritime passenger services and event hosting in the Stockholm archipelago. Its business model combines public transport contracts with commercial leisure offerings such as music and dining cruises. The company targets tourists, commuters, and event organizers, leveraging its historical brand and affiliation with Transdev to maintain competitive advantage. The website's integration with marketing and analytics platforms supports customer engagement and operational insights. The presence of multiple service categories and detailed destination information indicates a diversified revenue stream. Partnerships with Transdev and use of professional marketing tools suggest a strategic approach to growth and customer retention.

Security posture

The website exhibits a mature security posture with enforced HTTPS, use of nonce attributes for script security, and a comprehensive cookie consent mechanism compliant with GDPR. No exposed sensitive data or vulnerable libraries were identified in the HTML content. However, explicit security headers such as X-Frame-Options and Referrer-Policy are not clearly present and could be added to strengthen defense against clickjacking and information leakage. Incident response and security policy pages are not found, indicating an area for improvement in transparency and readiness. Overall, the site balances user privacy and security well but could enhance its security documentation and header configurations.

Recommendations

  1. Implement explicit security headers including X-Frame-Options, Referrer-Policy, and Content-Security-Policy for enhanced protection.
  2. Publish a dedicated security policy and incident response page to improve transparency and preparedness.
  3. Regularly audit and update third-party scripts and plugins to mitigate potential vulnerabilities.
  4. Enhance user trust by providing more detailed information about data protection officers or privacy contacts.
  5. Optimize site performance further to improve loading speed and mobile responsiveness.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Blidösundsbolaget
Description
Blidösundsbolaget erbjuder båttrafik i Stockholms skärgård inklusive musikkryssningar, matkryssningar, utflykter, event och upphandlad trafik. De är en del av Transdev och har en lång historia i skärgården.
Key services
Musikkryssningar, Matkryssningar, Utflykter, Eventbokning, Upphandlad trafik och underhåll
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress 6.8.1, Yoast SEO, Google Tag Manager, Cookiebot, Contentsquare, Mailchimp, Swiper.js, Alpine.js (x-data usage)
Frameworks
WordPress
Platforms
WordPress CMS
Performance
moderate
Mobile
good
Accessibility
good
SEO
excellent

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of nonce in scripts
  • Cookie consent management
  • No exposed credentials or sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Contentsquare
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Meta Platforms, Inc. (Facebook Pixel)
Tracking pixels
Cookiebot, Contentsquare
Marketing tools
Mailchimp
Transparency
good

Site quality

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

Key observations

  1. Website is professionally designed and well-structured.
  2. Strong focus on user experience and accessibility.
  3. Comprehensive cookie consent and privacy management implemented.
  4. Use of modern web technologies and analytics tools.
  5. No critical security issues detected in the HTML content.
  6. Contact information is clearly presented and verified.
  7. Business is part of a reputable parent company (Transdev).
Technical notes

Notes

The website is built on WordPress 6.8.1 with Yoast SEO plugin, indicating a modern CMS environment optimized for search engines. It uses Google Tag Manager for analytics and marketing tag management, Cookiebot for GDPR-compliant cookie consent, and Contentsquare for user behavior analytics. The presence of Alpine.js and Swiper.js suggests interactive UI components and responsive sliders. Hosting appears to be managed by Transdev with image assets served via OhMyHosting CDN. The site is mobile-optimized with responsive images and accessible navigation. Performance is moderate, with potential for improvement in load times. The technical stack is well-maintained with no visible deprecated or vulnerable libraries in the HTML content.
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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