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Security report for 51zaocan.com

Other · China

Medium risk. 8 critical or high findings in Email security, Security headers and 2 other checks.

Security score

54/100

Risk levelMedium

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

The website 51zaocan.com, titled '早餐养生网', is a Chinese-language content portal focused on breakfast health, nutrition, and diet recipes. It offers a wide range of articles and categorized content on topics such as slimming breakfasts, western-style breakfasts, healthy eating, and nutritional soups. The site targets health-conscious individuals seeking dietary advice and recipes, primarily within the Chinese market. The business model is content-driven, relying on informational articles and user engagement through submission forms for complaints and contributions. Technically, the site is hosted by Alibaba Cloud and uses standard web technologies including HTML5, CSS, JavaScript, and jQuery, with Baidu Analytics for user tracking. The site is mobile-optimized with a moderate performance profile but lacks advanced SEO and accessibility features. Security posture is basic; HTTPS is enabled but no DNSSEC or security headers are present, and no privacy or cookie policies are implemented, indicating compliance gaps. The domain is mature and legitimately registered with Alibaba Cloud, supporting business credibility. Overall, the site is safe for general audiences and provides valuable health-related content but requires improvements in privacy compliance and security best practices.

Scanned

NIS2 and GDPR posture

GDPR outside view
50/ 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

8 findings rated critical or high. Fix these first.

  1. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  2. 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';…

  3. GDPR outside view

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

    • High

      No Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

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

Keep watching 51zaocan.com

This scan found 24 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
72
Security headers
15
Email security
60
DNS health
85
Network security
40
GDPR outside view
50
Average
54

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

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 51zaocan.com, from OffSeq Breach.

No leaked records found

Breach holds no records for 51zaocan.com right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

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

Business context

Business profile

51zaocan.com operates as a niche content portal in the health and nutrition sector, focusing on breakfast and diet-related content. Its competitive advantage lies in the breadth of categorized recipes and health advice tailored for a Chinese-speaking audience. The site does not display direct monetization methods such as e-commerce or subscription services but likely relies on advertising and affiliate partnerships, as indicated by external links to related lifestyle and product sites. The target customers are health-conscious individuals interested in diet and wellness. The site has been active since 2014, indicating stability and content maturity. Partnerships with various lifestyle and product domains suggest a modest ecosystem for content promotion. However, the lack of direct contact information and formal policies may limit trust and growth potential.

Security posture

The website demonstrates a basic security posture with HTTPS enabled, ensuring encrypted communications. However, the absence of DNSSEC and security headers such as Content-Security-Policy or X-Frame-Options exposes the site to potential DNS spoofing and clickjacking risks. No privacy or cookie policies are present, which is a compliance gap under GDPR and similar regulations. Incident response mechanisms and security contact channels are not provided, limiting the ability to report or respond to security incidents effectively. The use of Baidu Analytics introduces moderate user tracking without clear privacy disclosures. Overall, the security maturity is low to moderate, with recommendations to implement standard security headers, enable DNSSEC, and publish privacy and cookie policies to enhance compliance and user trust.

Recommendations

  1. Implement and publish a comprehensive privacy policy and cookie policy with clear consent mechanisms to improve GDPR and privacy compliance.
  2. Enable DNSSEC for the domain to enhance DNS security and prevent spoofing attacks.
  3. Add essential security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web vulnerabilities.
  4. Provide explicit incident response contact information, such as security@ or abuse@ email addresses, to facilitate vulnerability reporting and incident management.
  5. Enhance accessibility and SEO features to improve user experience and search engine visibility.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
早餐养生网提供大量关于早餐养生、瘦身早餐、西式早餐、健康饮食、营养食谱、减肥餐、营养餐、瘦身餐、营养粥和营养汤等内容，主要面向关注健康饮食和养生的用户。
Key services
健康早餐食谱, 养生知识分享, 瘦身饮食建议, 投稿和投诉建议渠道
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS, JavaScript, jQuery 3.6.0, Baidu Analytics
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
55/100
Good practices seen
  • HTTPS enabled

Analytics and tracking

Services
Baidu Analytics
Tracking level
moderate
Privacy practices
poor

Advertising

Tracking pixels
Baidu Analytics
Transparency
basic

Site quality

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

Key observations

  1. Website is a Chinese health and nutrition content portal focused on breakfast and diet.
  2. No privacy, cookie, or terms of service policies found, indicating compliance gaps.
  3. Contact available only via web forms; no direct emails or phone numbers found.
  4. No security headers detected; DNSSEC not enabled.
  5. Uses Baidu Analytics for tracking.
  6. No WAF or blocking detected; content fully accessible.
  7. Domain is registered with Alibaba Cloud and is mature (since 2014).
  8. Website content is safe and suitable for general audiences.
Technical notes

Notes

The website uses a traditional web stack with HTML5, CSS, JavaScript, and jQuery 3.6.0. It loads Baidu Analytics for user tracking and is hosted on Alibaba Cloud, a reputable provider. The site is mobile-optimized and structured with clear navigation menus and categorized content. Performance is moderate, with no evident broken elements. However, the site lacks modern frameworks or CMS identification, suggesting a custom or legacy implementation. SEO is basic with meta keywords and description but no Open Graph or JSON-LD structured data found. Accessibility features are minimal. The absence of security headers and DNSSEC indicates technical debt in security practices. Overall, the infrastructure is stable but could benefit from modernization and enhanced security configurations.
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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