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Security report for site123.com

SITE123 · Technology · N/a

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

SITE123 is a technology company providing a user-friendly, no-code website builder platform targeting individuals and small businesses. The platform offers free hosting, SEO tools, custom domains, and e-commerce capabilities, positioning itself as an easy and fast solution for website creation. The website is professionally designed with excellent content quality and strong branding consistency. Technically, SITE123 employs a modern tech stack including multiple analytics and advertising platforms, ensuring good performance and mobile optimization. Security posture is solid with HTTPS and no visible vulnerabilities, though some improvements in security headers and explicit policies are recommended. Privacy compliance is partially met with a comprehensive privacy policy but lacks visible cookie consent mechanisms. WHOIS data is not publicly available, which reduces transparency but does not necessarily indicate illegitimacy. Overall, SITE123 presents a trustworthy and professional online presence with room for enhanced privacy and security disclosures.

Scanned

NIS2 and GDPR posture

GDPR outside view
53/ 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

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

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

Keep watching site123.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

Email alerts on material changes and an exportable JSON history of every change.

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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
72
Security headers
15
Email security
85
DNS health
80
Network security
100
GDPR outside view
53
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

SITE123 operates in the technology sector as a freemium website builder service. Its competitive advantage lies in ease of use, no coding requirements, and comprehensive support. Revenue streams include paid plans for custom domains and premium features. The target market includes novices and small businesses seeking quick website deployment. The company maintains a strong partnership ecosystem via social media and advertising platforms. Growth indicators include extensive language support and global CDN hosting. Strategic observations suggest focusing on enhancing privacy compliance and transparency to strengthen market trust.

Security posture

The security maturity of SITE123 is moderate to high. The site enforces HTTPS and uses modern tracking and analytics scripts responsibly. However, the absence of explicit security headers and a published security policy or incident response plan indicates gaps in security governance. No vulnerabilities or exposed sensitive data were detected. GDPR compliance is supported by a comprehensive privacy policy but lacks a visible cookie consent mechanism, which is a compliance risk. Incident response contact is partially addressed via an abuse page. Overall, the security posture is adequate but could benefit from formalized policies and improved privacy controls.

Recommendations

  1. Implement a visible cookie consent banner to comply with GDPR and enhance user privacy transparency.
  2. Add standard security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security to improve defense in depth.
  3. Publish a dedicated security policy and incident response plan accessible from the website footer.
  4. Consider adding a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  5. Increase transparency by providing registrant information or justifying privacy protection in WHOIS records.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
SITE123
Description
SITE123 offers an easy-to-use free website builder with no coding or design skills required. It provides free hosting, SEO tools, custom domains, and online store capabilities. The platform targets individuals and small businesses seeking quick and professional website creation.
Key services
Website Editor, Mobile Friendly Websites, Free Hosting, SEO Tools, Custom Domains, E-commerce Store Builder, 24/7 Live Support
Content quality
excellent
Branding
consistent

Technology

Stack
Google Tag Manager, Google Analytics (GA4), Google Ads, Bing Ads, Facebook Pixel, LinkedIn Insight Tag, Reddit Pixel, Quora Pixel, TikTok Pixel, Pusher JS
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of modern analytics and tracking scripts with consent management

Analytics and tracking

Services
Google Analytics (GA4), Google Ads, Bing Ads, Facebook Pixel, LinkedIn Insight Tag, Reddit Pixel, Quora Pixel, TikTok Pixel
Tracking level
extensive
Privacy practices
basic

Advertising

Ad networks
Google Ads, Bing Ads
Tracking pixels
Facebook Pixel, LinkedIn Insight Tag, Reddit Pixel, Quora Pixel, TikTok Pixel
Marketing tools
Pusher JS
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 professional design.
  2. No WAF or security blocking detected.
  3. WHOIS data is missing or privacy protected, reducing transparency.
  4. Strong use of multiple advertising and analytics platforms.
  5. No explicit contact emails or phone numbers found on the homepage.
  6. Privacy and terms policies are present and comprehensive.
  7. No visible cookie consent mechanism detected.
  8. No explicit security policy or data protection officer information found.
  9. No vulnerability disclosure or security.txt file detected.
  10. Social media presence is strong and consistent with brand.
Technical notes

Notes

SITE123 uses a proprietary CMS with a modern technology stack including Google Tag Manager, multiple ad networks, and tracking pixels. The site is well-optimized for mobile devices and loads quickly, leveraging CDN hosting. The HTML and CSS are valid and SEO optimized with proper meta tags and structured data. Accessibility features are present but could be enhanced. The site lacks some security headers and explicit privacy consent mechanisms. Technical debt appears low with opportunities to improve security governance and privacy compliance.
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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