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Security report for haohao6.vip

Other · Vietnam

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

Security score

59/100

Risk levelMedium

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

The website nhacaimu88.vip operates as an online gambling platform targeting Vietnamese users, offering casino betting, lottery, cockfighting, dice games, and sports betting. It claims to be a leading casino site in Vietnam with promotional offers. The technical infrastructure relies on common JavaScript libraries such as jQuery, Slick Carousel, Bootstrap, and uses Cloudflare for DNS and CDN services. The site is mobile optimized with basic SEO and accessibility features but lacks advanced security headers and visible CMS or backend platform indicators. Security posture is weak with no visible privacy, cookie, or terms of service policies, and no contact or incident response information. WHOIS data raises concerns due to a future domain creation date and partial privacy redaction, reducing trustworthiness. The site automatically redirects users shortly after load, which may indicate affiliate or redirect marketing behavior. Overall, the site presents moderate technical maturity but poor security and privacy compliance, with a low legitimacy score due to WHOIS inconsistencies.

Scanned

NIS2 and GDPR posture

GDPR outside view
35/ 100 · High
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 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

    • 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

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

Keep watching haohao6.vip

This scan found 26 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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Full report

€39.90one-time

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Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
57
Security headers
30
Email security
60
DNS health
70
Network security
100
GDPR outside view
35
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

The business operates in the online gambling sector in Vietnam, targeting adult users interested in casino and sports betting. The business model is based on online betting services with promotional incentives. Market positioning claims to be the number one casino site in Vietnam, but no verifiable trust indicators or certifications are present. Revenue likely derives from betting commissions and user deposits. The lack of transparent business information, contact details, and regulatory compliance documentation limits credibility. The partnership ecosystem is unclear, with no related or partner domains identified. Growth indicators and strategic positioning cannot be fully assessed due to limited public data.

Security posture

The security maturity level is low. The site lacks essential security headers and does not provide privacy or cookie policies, indicating poor compliance with GDPR or similar regulations. No incident response or security contact information is available. The WHOIS data inconsistencies and absence of DNSSEC reduce domain trust. The use of Cloudflare DNS and CDN provides some protection, but the absence of HTTPS enforcement details and secure form handling is a concern. The site’s automatic redirect behavior could be abused for phishing or malware distribution if not properly controlled. Overall, the security posture exposes the business to reputational and operational risks.

Recommendations

  1. Implement and enforce HTTPS with a valid SSL certificate and strong TLS configuration.
  2. Publish comprehensive privacy, cookie, and terms of service policies to improve compliance and transparency.
  3. Add security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  4. Provide clear contact information including security incident response channels.
  5. Review and correct WHOIS registration data to ensure legitimacy and trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
MU88 là nhà cái uy tín hàng đầu Việt Nam với sảnh cá cược casino, lô đề 1 ăn 99.999, đá gà, xóc đĩa, thể thao. Đăng ký mu88 tặng 158k
Key services
Casino betting, Lottery betting, Cockfighting betting, Dice games, Sports betting
Content quality
basic
Branding
moderate

Technology

Stack
jQuery 3.7.1, Slick Carousel 1.8.1, Bootstrap 4.5.3, Google Tag Manager, Cloudflare DNS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
40/100
Good practices seen
  • Domain status includes clientTransferProhibited and serverTransferProhibited

Analytics and tracking

Services
Google Tag Manager, Cloudflare Insights
Tracking level
moderate
Privacy practices
poor

Advertising

Tracking pixels
Cloudflare Insights
Transparency
poor

Site quality

Design
basic
User experience
basic
Content relevance
basic
Navigation
basic
Professionalism
basic
Trustworthiness
low

Key observations

  1. Website is an online gambling platform targeting Vietnamese users.
  2. No privacy, cookie, or terms of service policies found on the main page.
  3. No contact information or forms detected.
  4. Uses common JavaScript libraries and Cloudflare DNS but no advanced security headers detected.
  5. WHOIS data contains suspicious future creation date and partial privacy redaction.
  6. Content is primarily gambling related, adult-only audience.
  7. No visible CMS or backend platform detected.
  8. Website redirects automatically after 2.3 seconds to a URL fetched from random.php, indicating possible affiliate or redirect behavior.
Technical notes

Notes

The website uses a standard front-end technology stack with jQuery, Bootstrap, and Slick Carousel for UI components. It leverages Cloudflare for DNS and CDN services, which can enhance performance and security. The site is mobile responsive with basic accessibility features. However, there is no evidence of a CMS or backend platform, and the site relies on a redirect script (random.php) that may affect user experience and SEO. Performance is moderate but could be improved by optimizing scripts and reducing redirects. The absence of security headers and privacy compliance features indicates technical debt in security and regulatory adherence.
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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