Skip to main content

Security report for hi8823.com

Medium risk. 6 critical or high findings in Email security, Security headers and 2 other checks.

Security score

65/100

Risk levelMedium

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

Scanned

NIS2 and GDPR posture

GDPR outside view
58/ 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. 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

    • High

      No SPF record found

      SPF helps prevent email spoofing

      What to do: Add SPF record: "v=spf1 include:_spf.yourmailprovider.com ~all"

  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

  3. 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 hi8823.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

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

Billed monthly to your card. Cancel anytime. See sample alerts.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

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
77
Security headers
45
Email security
40
DNS health
70
Network security
100
GDPR outside view
58
Average
65

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 company operates in the online gambling sector in Vietnam, leveraging digital platforms and mobile apps to reach customers. It claims legal licensing from Isle of Man and Cagayan Freeport, which supports its legitimacy. The business model is based on online casino gaming with multiple payment options including bank transfers and digital wallets. The presence of social media channels and Telegram for promotions indicates active marketing efforts. The domain age and registration details align with the business timeline, supporting credibility. However, the lack of visible privacy and cookie policies may affect user trust and regulatory compliance. The company appears to be medium-sized with a focused market segment and a growing digital presence.

Security posture

The website enforces HTTPS and uses clientTransferProhibited status on the domain, which are positive security indicators. However, the absence of DNSSEC and security headers such as Content Security Policy, HSTS, and X-Frame-Options reduces the overall security posture. No explicit incident response or vulnerability disclosure information is provided, which limits transparency in security management. The use of some suspicious external media domains for images and scripts could pose risks if not properly vetted. No critical vulnerabilities or exposed sensitive data were detected in the analysis. The security score is moderate, with recommendations to enhance DNS security, implement security headers, and publish security policies to improve trust and compliance.

Recommendations

  1. Publish comprehensive privacy and cookie policies with GDPR compliance and consent mechanisms.
  2. Enable DNSSEC on the domain to strengthen DNS security.
  3. Implement standard security headers including CSP, HSTS, X-Frame-Options, and X-Content-Type-Options.
  4. Establish and publish an incident response plan and vulnerability disclosure policy.
  5. Audit and verify all external domains used for media and scripts to ensure they are trustworthy and secure.

Contact details published on the site

Addresses
Legal name
Hi88 - Trang Chủ Hi88 Uy Tín | Đăng Ký, Đăng Nhập Hi88 Dễ Dàng
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Hi88 - Trang Chủ Hi88 Uy Tín | Đăng Ký, Đăng Nhập Hi88 Dễ Dàng
Description
Hi88 thương hiệu uy tín, sản phẩm đa dạng, an ninh bảo mật, giao dịch nhanh chóng, dịch vụ khách hàng chuyên nghiệp 24/7.
Key services
Casino games, Live casino, Slot games, Fish shooting games, Mobile app for Android and iOS
Content quality
good
Branding
consistent

Technology

Stack
Bootstrap 3.4.1, FontAwesome Pro 5.15.1, JavaScript, JSON-LD structured data, Cloudflare DNS, Loading overlay library
Frameworks
AngularJS, Bootstrap
Platforms
Web, Android, iOS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • HTTPS enforced (implied by canonical and og:url using https)
  • Domain status clientTransferProhibited
  • No DNSSEC enabled (potential improvement area)

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is a Vietnamese online casino platform with multiple gaming offerings.
  2. No explicit privacy, cookie, or terms of service pages found in the provided content.
  3. Contact information is clearly provided via JSON-LD but no visible contact forms detected.
  4. Use of modern frontend frameworks and structured data for SEO.
  5. No visible security headers or advanced security policies detected.
  6. No evidence of WAF or content blocking.
  7. Some external domains used for media and scripts appear unusual and may warrant further inspection.
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

Reviews of this site

Share your experience with hi8823.com. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review hi8823.com.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.