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Security report for chaohuibai.com

Technology · N/a

Medium risk. 9 critical or high findings in Email security, Security headers and 2 other checks.

Security score

58/100

Risk levelMedium

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

The website 'vps快报' is a Chinese-language platform focused on sharing VPS discount codes, reviews, and promotions primarily targeting consumers interested in affordable VPS hosting services across regions such as the US, Hong Kong, Japan, and Europe. The business operates as a content and affiliate marketing site, providing curated discount information and affiliate links to various VPS providers. Technically, the site is built on WordPress using a custom theme and leverages jQuery and Cloudflare DNS services. The site demonstrates moderate digital maturity with good mobile optimization and SEO practices but lacks advanced security headers and DNSSEC implementation. Security posture is basic with HTTPS enabled but missing several best practices such as security headers and privacy policies. No contact information or formal privacy and cookie policies are present, which impacts compliance and trust. Overall, the site is functional and content-rich but would benefit from enhanced security and compliance measures.

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

9 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 chaohuibai.com

This scan found 25 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
65
Security headers
20
Email security
40
DNS health
70
Network security
100
GDPR outside view
50
Average
58

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

The site occupies a niche market segment providing VPS discount codes and hosting promotions to Chinese-speaking users. Its competitive advantage lies in aggregating and sharing timely discount codes and hosting deals, appealing to cost-conscious consumers. The business model relies on affiliate marketing revenue streams. The target audience includes VPS users and small businesses seeking affordable hosting solutions. The site shows consistent branding and content quality but lacks formal business contact details and certifications, which may limit trust for some users. The domain age and registration details align with the business history, indicating legitimacy. The partnership ecosystem is minimal with no explicit partner domains identified.

Security posture

The website's security maturity is basic. HTTPS is enforced, and the domain status clientTransferProhibited adds a layer of domain security. However, the absence of DNSSEC, security headers, and formal security policies reduces the overall security posture. No incident response or vulnerability disclosure mechanisms are visible. The site uses third-party analytics (51.la) which may raise privacy concerns without a cookie consent mechanism. The lack of privacy and cookie policies indicates non-compliance with GDPR and other privacy regulations. No exposed sensitive data or obvious vulnerabilities were detected in the HTML content. The site should prioritize implementing security headers, DNSSEC, and privacy compliance to improve its security stance.

Recommendations

  1. Implement and publish a comprehensive privacy policy and cookie policy with GDPR compliance.
  2. Enable DNSSEC on the domain to enhance DNS security.
  3. Add standard security headers such as Content-Security-Policy, X-Content-Type-Options, and X-Frame-Options.
  4. Provide clear contact information including email and phone for business and incident response.
  5. Establish a vulnerability disclosure policy or security.txt file to improve security transparency.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
vps快报每日分享国内外vps优惠码2025，最便宜vps推荐网，超便宜vps年付，月付，美国，香港，日本，欧洲，大带宽服务器
Key services
VPS discount code sharing, VPS reviews, Affiliate links to VPS providers
Content quality
good
Branding
consistent

Technology

Stack
jQuery, WordPress, Cloudflare DNS
Frameworks
WordPress theme 'begin'
Platforms
WordPress CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
55/100
Good practices seen
  • HTTPS enabled
  • Domain status clientTransferProhibited

Analytics and tracking

Services
51.la
Tracking level
moderate
Privacy practices
poor

Advertising

Tracking pixels
51.la
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-language VPS discount code and hosting review site.
  2. No privacy, cookie, or terms of service pages found.
  3. No contact emails or phone numbers explicitly provided.
  4. Uses WordPress CMS with a custom theme 'begin'.
  5. Includes multiple external search engines integration for site search.
  6. No visible security headers or advanced security policies.
  7. No visible social media links or company registration details.
  8. Content is well structured with recent posts about VPS discounts.
  9. No adult or questionable content detected.
  10. Uses 51.la analytics/tracking service.
Technical notes

Notes

The website is built on WordPress with a custom theme and uses jQuery libraries. It integrates multiple external search engines for enhanced search functionality. The site is hosted behind Cloudflare DNS but the hosting provider is not explicitly identified. Performance is moderate with lazy loading images and responsive design elements. Accessibility is basic with room for improvement. SEO is supported by meta tags and structured navigation. The site lacks advanced security configurations and privacy compliance features. Technical debt includes missing DNSSEC and security headers. Modernization opportunities include adopting newer JavaScript frameworks and improving accessibility standards.
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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