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Security report for colorluna.com

ARENA333 · Other · Indonesia

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

Security score

62/100

Risk levelMedium

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

ARENA333 is an Indonesian online gaming and gambling platform offering a variety of games including slots, casino, sports betting, and e-sports. The website positions itself as a top service provider with 24-hour availability. Technically, the site uses the AMP framework to optimize mobile performance and improve loading speed. However, the site lacks critical security and privacy features such as security headers, privacy policies, and contact information, which impacts its trustworthiness and compliance posture. The domain is well-established since 2014 and uses Cloudflare DNS, indicating a stable hosting environment. Overall, while the site is functional and accessible, it requires significant improvements in security, privacy compliance, and transparency to enhance user trust and regulatory adherence.

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 colorluna.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

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  • 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
75
Security headers
15
Email security
60
DNS health
70
Network security
100
GDPR outside view
50
Average
62

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 targeting Indonesian users, leveraging a variety of gaming categories to attract a broad audience. The use of URL shorteners suggests a marketing strategy that may obscure direct links, which could affect user trust. The absence of clear contact details and policies limits credibility. The domain age supports a mature presence in the market, but the lack of certifications or trust signals may hinder competitive advantage. Partnerships with URL shortening services and related domains indicate an ecosystem of affiliated sites. Revenue likely derives from gaming transactions and betting activities.

Security posture

The website has HTTPS enabled but lacks essential security headers such as Content-Security-Policy, X-Frame-Options, and HSTS, exposing it to potential risks like clickjacking and content injection. No privacy or cookie policies are present, indicating poor compliance with data protection regulations such as GDPR. There is no visible incident response or vulnerability disclosure information, which suggests limited readiness for security incidents. The absence of contact information further complicates user trust and support. Overall, the security posture is weak and requires urgent enhancements to protect users and comply with legal standards.

Recommendations

  1. Implement comprehensive security headers including CSP, HSTS, X-Frame-Options, and X-Content-Type-Options.
  2. Publish clear privacy and cookie policies with GDPR compliance statements.
  3. Add contact information including support emails and phone numbers for transparency and user trust.
  4. Establish a vulnerability disclosure policy and incident response contact channels.
  5. Conduct regular security audits and improve SSL/TLS configurations to enhance security posture.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
ARENA333
Description
ARENA333 selalu memberikan pelayanan 24 jam dari beragam jenis aplikasi game online terbaik yang ada di bumi.
Key services
Online games including Sabung Ayam, Slots, Arcade, Table Game, Casino, Sports, E-Sports, DD & Togel
Content quality
basic
Branding
moderate

Technology

Stack
AMP (Accelerated Mobile Pages), AMP Carousel, AMP Sidebar, AMP Auto Lightbox, AMP Loader
Frameworks
AMP Framework
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
40/100
Good practices seen
  • HTTPS enabled

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

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 gaming/gambling platform targeting Indonesian users.
  2. Content is primarily in Indonesian language.
  3. No privacy, cookie, or terms of service policies found on the site.
  4. No contact emails or phone numbers explicitly provided.
  5. External links mostly redirect to short URLs (t.ly) which may obscure final destinations.
  6. Uses AMP framework for mobile optimization.
  7. No visible analytics or tracking scripts detected.
  8. No security headers detected, which is a security concern.
  9. No incident response or vulnerability disclosure information available.
  10. No certifications or trust badges displayed.
Technical notes

Notes

The website is built using the AMP framework, which enhances mobile performance and loading speed. It uses Cloudflare DNS for hosting, which provides some level of protection and performance benefits. The site includes AMP components such as carousel and sidebar for UI/UX. However, there is no evidence of a CMS or advanced analytics tools. SEO is basic with meta tags and Open Graph data present but lacks advanced optimization. Accessibility features are minimal. The site performance is moderate with good mobile optimization but could benefit from enhanced accessibility and SEO improvements.
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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