Skip to main content

Security report for olybet.eu

OB Holding 1 OÜ · Other · Estonia

Medium risk. 4 critical or high findings in Security headers and SSL/TLS.

Security score

69/100

Risk levelMedium

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

OlyBet is a licensed online gambling and sports betting platform operating primarily in Europe, with a strong focus on casino games, live casino, esports, and virtual sports. The company is part of the Olympic Entertainment Group ecosystem and holds multiple gambling licenses issued by the Estonian Tax and Customs Board. The website is professionally designed, mobile-optimized, and integrates numerous third-party services for analytics, marketing, and fraud prevention. Security measures include strict Content-Security-Policy headers, HTTPS enforcement, and multi-factor authentication options for users. Privacy compliance is evident with comprehensive privacy and cookie policies, though explicit security and incident response policies are not publicly disclosed. Overall, the platform demonstrates a mature digital infrastructure and a strong market position in the European online gambling sector.

Scanned

NIS2 and GDPR posture

GDPR outside view
83/ 100 · Low
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

4 findings rated critical or high. Fix these first.

  1. 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';…

  2. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

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

Keep watching olybet.eu

This scan found 23 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. The full timeline opens with your unlock code.

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
62
Security headers
15
Email security
70
DNS health
85
Network security
100
GDPR outside view
83
Average
69

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

OlyBet targets adult European customers interested in online gambling and sports betting. Its business model revolves around providing a wide range of betting options and casino games with fast payouts and attractive bonuses. The company leverages partnerships with sports teams and leagues to enhance brand visibility. The use of advanced analytics and marketing tools indicates a data-driven approach to customer acquisition and retention. The platform's integration with multiple payment and verification services supports regulatory compliance and user trust. The absence of public WHOIS data is consistent with privacy protection norms in the gambling industry.

Security posture

The website employs modern security best practices including HTTPS, strict Content-Security-Policy, and trusted third-party integrations for fraud detection and user verification. The presence of multi-factor authentication and responsible gaming tools further strengthens security and compliance. However, the lack of publicly available security policies and incident response information represents a gap in transparency. No obvious vulnerabilities or exposed sensitive data were detected. Regular audits of third-party scripts and enhanced public disclosure of security practices are recommended to maintain and improve security posture.

Recommendations

  1. Publish a dedicated security policy and incident response plan accessible to users and stakeholders.
  2. Implement and publish a security.txt file to facilitate vulnerability disclosures.
  3. Enhance transparency around data retention and privacy compliance measures.
  4. Regularly review and update third-party integrations to mitigate supply chain risks.
  5. Consider deploying DNSSEC to strengthen domain name system security.

Contact details published on the site

Addresses
Legal name
OB Holding 1 OÜ
Registration number
14975047
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
OB Holding 1 OÜ
Description
OlyBet is an online casino and sports betting platform offering a wide range of betting options, casino games, live casino, esports, and virtual sports. It targets European customers with fast payouts, big bonuses, and a variety of gaming products.
Key services
Sports betting, Online casino games, Live casino, Esports betting, Virtual sports
Content quality
good
Branding
consistent

Technology

Stack
Vue.js, Webpack, Piwik PRO analytics, Google Tag Manager, Hotjar, iOvation fraud prevention, CobrowseIO, Zendesk Messenger, Google Analytics, Adform, OneSignal, Cloudflare
Frameworks
Vue.js
Platforms
Web
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • Strict Content-Security-Policy with trusted sources
  • No object-src allowed
  • Use of trusted-types directive
  • Use of 2FA for login
  • Responsible gaming and account verification procedures

Analytics and tracking

Services
Google Analytics, Piwik PRO, Hotjar, Clarity, CrazyEgg
Tracking level
extensive
Privacy practices
good

Advertising

Ad networks
Adform, DoubleClick, Mediamath
Tracking pixels
Hotjar, Clarity, CrazyEgg, Piwik PRO, Cheqzone, Mediamath
Marketing tools
Zendesk Messenger, OneSignal, Optimove
Transparency
good

Site quality

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

Key observations

  1. Website is a professional online gambling platform targeting European customers.
  2. Content is comprehensive with responsible gaming and legal disclaimers.
  3. Strong use of modern web technologies and analytics.
  4. Security headers and HTTPS are properly implemented.
  5. No WHOIS data available publicly due to registry privacy policies.
  6. No signs of blocking or WAF challenges detected.
  7. Multiple third-party integrations for marketing, analytics, and fraud prevention.
  8. Clear age restrictions and addiction warnings present.
  9. Business information consistent with licensing authority data.
Technical notes

Notes

The website is built using Vue.js with Webpack bundling, supported by a micro frontend architecture. It uses a variety of analytics and marketing tools including Piwik PRO, Google Analytics, Hotjar, and Clarity. Fraud prevention is managed via iOvation services. The site is hosted behind Cloudflare CDN, ensuring fast performance and DDoS protection. Mobile optimization and accessibility features are well implemented. The site uses strict Content-Security-Policy headers to mitigate cross-site scripting risks. Overall, the technical infrastructure is modern, scalable, and performant, supporting a high-quality user experience.
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 olybet.eu. 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 olybet.eu.

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.