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Security report for syde.com

Syde GmbH · Technology · Germany

Medium risk. 6 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

68/100

Risk levelMedium

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

Syde GmbH is a well-established enterprise WordPress agency based in Germany, founded in 1998. The company positions itself as Europe's largest WordPress agency, offering a comprehensive suite of services including enterprise WordPress solutions, multilingual websites, WooCommerce payment gateways, website relaunches, maintenance, and e-commerce development. Their market position is reinforced by partnerships such as WordPress VIP Gold Agency and WooExpert, indicating a high level of expertise and trust within the WordPress ecosystem. The website is professionally designed, mobile-optimized, and SEO-friendly, reflecting a mature digital presence. Technically, the site runs on WordPress 6.6.2 with modern plugins like Yoast SEO Premium, Borlabs Cookie for consent management, and MultilingualPress for multilingual capabilities. Hosting is provided by Hetzner, a reputable German hosting provider, with multiple DNS servers configured, though DNSSEC is not enabled. Performance is moderate with good mobile optimization and accessibility features. From a security perspective, the site enforces HTTPS and implements cookie consent mechanisms, but lacks explicit security headers and published security policies or incident response contacts. No vulnerabilities or exposed sensitive data were detected in the HTML content. Privacy compliance is partial, with no explicit privacy policy or terms of service found in the provided content, which is a notable gap. Overall, Syde GmbH presents a credible and professional business with a strong technical foundation and good security hygiene, though improvements in privacy documentation and security header implementation are recommended to enhance compliance and security posture.

Scanned

NIS2 and GDPR posture

GDPR outside view
68/ 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

6 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 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';…

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

  3. 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

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

Keep watching syde.com

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

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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
52
Security headers
25
Email security
85
DNS health
80
Network security
100
GDPR outside view
68
Average
68

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

Syde GmbH operates in the technology sector, focusing on enterprise WordPress solutions and e-commerce. Their competitive advantage lies in their scale as Europe's largest WordPress agency and their recognized partnerships with WordPress VIP and WooCommerce. The business model centers on providing high-value, scalable web solutions to large enterprises, including multilingual and payment gateway integrations. Revenue streams likely include project-based development, maintenance contracts, and plugin sales. The target customers are forward-thinking enterprises requiring secure, scalable digital solutions. The company demonstrates strong growth indicators through extensive client testimonials and a broad partner ecosystem. Strategic observations include a focus on open-source collaboration and remote workforce, supporting scalability and innovation.

Security posture

Syde GmbH maintains a solid security posture with mandatory HTTPS and cookie consent mechanisms in place. However, the absence of DNSSEC and security headers such as Content-Security-Policy and X-Frame-Options represents areas for enhancement. No direct evidence of vulnerabilities or exposed sensitive data was found. The lack of a published security policy, incident response contacts, or vulnerability disclosure policy limits transparency and preparedness for security incidents. Compliance with GDPR is implied but not explicitly documented. Overall, the security maturity is good but could benefit from formalized policies and additional technical controls.

Recommendations

  1. Enable DNSSEC on the domain to strengthen DNS security and prevent spoofing.
  2. Implement and publish a comprehensive privacy policy and terms of service to improve GDPR compliance and user trust.
  3. Add standard security headers (Content-Security-Policy, X-Content-Type-Options, X-Frame-Options) to enhance protection against common web attacks.
  4. Publish a security policy and incident response contact information to improve transparency and readiness.
  5. Develop and publish a vulnerability disclosure policy or security.txt file to encourage responsible reporting and improve security culture.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Syde GmbH
Description
We build world-class web solutions for forward-thinking enterprises. We are Europe’s biggest WordPress agency and WordPress VIP Gold Agency and WooExpert partners.
Key services
WordPress for Enterprise, Multilingual WordPress Solutions, WooCommerce Payment Gateways, Websites & Relaunch, Maintenance & Support, Online Shops & E-Commerce
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress 6.6.2, Yoast SEO Premium, Borlabs Cookie, MultilingualPress, Swiper.js
Frameworks
WordPress
Platforms
WordPress CMS
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
excellent

Security

Observed score
85/100
Good practices seen
  • Use of HTTPS
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML
  • No vulnerable libraries detected

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

Marketing tools
Borlabs Cookie
Transparency
good

Site quality

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

Key observations

  1. Website is a professional enterprise WordPress agency site with comprehensive service offerings.
  2. Strong branding and consistent messaging throughout the site.
  3. Use of modern WordPress plugins and technologies.
  4. Cookie consent implemented with Borlabs Cookie plugin.
  5. No direct contact emails or phone numbers found on the homepage; contact is via a dedicated contact page.
  6. No explicit privacy policy or terms of service pages detected in the provided content.
  7. No explicit security policy or incident response information found.
  8. No security.txt or vulnerability disclosure policy detected.
  9. Site uses HTTPS and is hosted on Hetzner with multiple DNS servers.
  10. No DNSSEC enabled, which is a minor security gap.
Technical notes

Notes

The website is built on a modern WordPress 6.6.2 platform with premium SEO and cookie management plugins, indicating a well-maintained technical stack. Hosting on Hetzner with multiple DNS servers provides reliable infrastructure, though DNSSEC is not enabled. The site uses Swiper.js for interactive elements and MultilingualPress for multilingual support, reflecting advanced functionality. Performance is moderate, with good mobile responsiveness and accessibility features. Technical debt appears low, with no deprecated or vulnerable libraries detected. Opportunities exist to enhance security headers and formalize privacy and security documentation to reduce technical risks.
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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