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Is opentable.hk a Scam? Security Check Results - OpenTable

opentable.hk Security Report Summary

opentable.hk received a security score of 54 out of 100 in Guard's comprehensive security analysis, classified as "Elevated Risk". This report covers OpenTable's website security posture. OpenTable operates in the Hospitality industry in Hong Kong.

OpenTable is a leading global online restaurant reservation platform offering real-time booking services, diner reviews, and loyalty rewards. The website targets general consumers seeking dining experiences and restaurants looking to manage reservations. It maintains a strong market position with a large international footprint, including localized domains for multiple countries. The platform is built on modern web technologies including React, Apollo GraphQL, and integrates payment processing via Stripe, supported by robust analytics and consent management tools. Security posture is strong with HTTPS enforcement, CSP, CSRF tokens, and reCAPTCHA integration, though explicit security policies and incident response details are not publicly disclosed. Overall, the site is professional, user-friendly, and compliant with privacy regulations, making it a trustworthy service for users and partners.

The security scan identified 19 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: React (implied by JSX and SPA structure), Apollo GraphQL, Google Tag Manager, Google Analytics 4, OneTrust Cookie Consent, Stripe (payment processing), Google reCAPTCHA.

About this security scan

Guard performs automated security assessments of websites by analyzing SSL/TLS certificates, HTTP security headers, DNS configuration, email authentication protocols (SPF, DKIM, DMARC), GDPR compliance indicators, NIS2 directive compliance, network exposure, and AI-powered business intelligence. Each report provides domain-specific findings, risk scores, and actionable recommendations.

O

Is opentable.hk Safe? Security Analysis for OpenTable

https://opentable.hk

Check if opentable.hk is a scam or legitimate. Free security scan and reviews.

HospitalityHong Konglarge
React (implied by JSX and SPA structure)Apollo GraphQLGoogle Tag ManagerGoogle Analytics 4OneTrust Cookie Consent+2 more
Analyzed 10/13/2025Completed 5:17:00 AM5mo ago
54
Security Score
MEDIUM RISK

10,000+

Domains scanned

500+

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Domainopentable.hk
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SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

AI Summary

OpenTable is a leading global online restaurant reservation platform offering real-time booking services, diner reviews, and loyalty rewards. The website targets general consumers seeking dining experiences and restaurants looking to manage reservations. It maintains a strong market position with a large international footprint, including localized domains for multiple countries. The platform is built on modern web technologies including React, Apollo GraphQL, and integrates payment processing via Stripe, supported by robust analytics and consent management tools. Security posture is strong with HTTPS enforcement, CSP, CSRF tokens, and reCAPTCHA integration, though explicit security policies and incident response details are not publicly disclosed. Overall, the site is professional, user-friendly, and compliant with privacy regulations, making it a trustworthy service for users and partners.

Detected Technologies

React (implied by JSX and SPA structure)Apollo GraphQLGoogle Tag ManagerGoogle Analytics 4OneTrust Cookie ConsentStripe (payment processing)Google reCAPTCHA

6 urgent findings need attention

1 critical · 5 high

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Guard tracks your live infrastructure daily: certificate expiry, DNS & mail authentication drift, uptime changes, subdomain inventory, and unexpected tracker or content shifts. A full timeline captures every diff so you can prove remediation and spot regressions instantly.

Security drift alerts

Risk score drops, new high-severity issues, and header hardening gaps

Compliance watch

GDPR / NIS2 posture changes with governance evidence snapshots

Infrastructure surface

Unexpected open services, SSL expiry, DNS & email authentication changes

Content & tracker intelligence

Marketing tech shifts, analytics drift, and AI recommendation updates

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Security Headers

1 finding

0/100

GDPR Compliance

1 finding

88/100

NIS2 Compliance

8 findings

17/100

Email Security

5 findings

50/100

🧠AI Business Intelligence

Technology stack, business insights, and market analysis powered by AI.

Business Intelligence

Market & Strategic Analysis

OpenTable operates in the hospitality sector, focusing on online restaurant reservations and diner engagement. Its business model revolves around providing a seamless booking experience and earning revenue through partnerships with restaurants and possibly transaction fees. The company benefits from a broad international presence and strong brand recognition. Its ecosystem includes developer resources, press relations, and customer support portals, indicating a mature operational structure. The absence of direct contact details on the main site suggests a centralized support approach via help portals. The platform's integration with major social media channels and marketing tools supports customer acquisition and retention strategies.

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a mature security posture with enforced HTTPS, use of security headers such as CSP and HSTS, and anti-bot measures like Google reCAPTCHA. Privacy compliance is evident through comprehensive privacy and cookie policies with consent mechanisms. However, the lack of a publicly available security policy or vulnerability disclosure program limits transparency. No vulnerabilities or exposed sensitive data were detected in the analysis. Incident response readiness and security contact channels are not explicitly provided, which could be improved to enhance trust and preparedness.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish a dedicated security policy page outlining security practices and frameworks.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

OpenTable

Description:

Book online, read restaurant reviews from diners, and earn points towards free meals. OpenTable is a real-time online booking network for fine dining restaurants.

Key Services:
Online restaurant reservationsRestaurant reviewsPoints and rewards for diners
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
React (implied by JSX and SPA structure)Apollo GraphQLGoogle Tag ManagerGoogle Analytics 4OneTrust Cookie ConsentStripe (payment processing)Google reCAPTCHA
Frameworks:
React
Platforms:
Web
Performance:

fast

Mobile:

excellent

Accessibility:

good

SEO:

excellent

Security Assessment

Security Score:
90/100
Best Practices:
  • HTTPS enforced
  • CSRF token present
  • Content Security Policy nonce used
  • Cookie consent and privacy compliance
  • Use of reCAPTCHA for bot protection

Analytics & Tracking

Services:
Google Analytics 4Google Tag ManagerMixpanel (enabled but debug false)
Tracking Level:moderate
Privacy Compliance:good

Advertising & Marketing

Ad Networks:
Adjust
Tracking Pixels:
Google Analytics 4OneTrust
Marketing Tools:
OneTrust Cookie Consent
Transparency Level:good

Website Quality Assessment

Design Quality:excellent
User Experience:excellent
Content Relevance:excellent
Navigation Clarity:excellent
Professionalism:excellent
Trustworthiness:high

Key Observations

1

Website is a professional, well-established online restaurant reservation platform.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

0/100
Score
Analysis failed - content could not be retrieved

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

88/100
Score

Privacy policy may not be GDPR compliant

MEDIUM

Privacy policy lacks explicit GDPR compliance elements

GDPR Compliance Analysis

Privacy Policy85% confidence
Cookie Policy85% confidence
Contact Information Found90% confidence
phone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

17/100
Score

No information security framework found

HIGH

NIS2 requires documented cybersecurity and information security measures

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure

No security policy documentation found

HIGH

NIS2 requires documented cybersecurity governance and risk management

No incident response procedures found

HIGH

NIS2 requires documented incident response and business continuity plans

No business continuity planning found

MEDIUM

NIS2 emphasizes operational resilience and business continuity

No security contact information

HIGH

NIS2 requires clear incident reporting channels

No vulnerability reporting mechanism

MEDIUM

Clear vulnerability reporting supports coordinated disclosure

No NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts

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📧Email Security

SPF, DKIM, and DMARC validation and email security assessment.

Email Security

SPF, DKIM, and DMARC validation

50/100
Score

No SPF record found

HIGH

SPF helps prevent email spoofing

No DKIM record found

MEDIUM

DKIM adds cryptographic signatures to emails

No BIMI Record

LOW

BIMI displays brand logos in email clients

No MTA-STS Policy

MEDIUM

MTA-STS enforces TLS for email delivery

No TLS-RPT Record

LOW

TLS-RPT provides reporting for email TLS issues

SPF
Sender Policy Framework
DKIM
DomainKeys Identified Mail
DMARC
Domain-based Message Authentication
MX Records
Mail Exchange Records
BIMI
Brand Indicators
MTA-STS
Mail Transfer Agent Security
TLS-RPT
TLS Reporting
DNSSEC
DNS Security
DMARC Details
Policy:reject
Aggregate Reports:dmarc_agg@vali.email

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

0/100
Score

Unable to retrieve SSL certificate

CRITICAL

Could not establish secure connection to retrieve certificate information

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

85/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

DNS Records

A Records:104.126.37.147, 104.126.37.169
AAAA Records:2a02:26f0:e80:61::5c7b:8745, 2a02:26f0:e80:61::5c7b:874a
Name Servers:
a1-93.akam.netDNS only
a11-66.akam.netDNS only
a12-67.akam.netDNS only
a13-64.akam.netDNS only
a28-65.akam.netDNS only
a4-66.akam.netDNS only
SOA:Serial: 2025100601, TTL: 300s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:83ms

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

100/100
Score

Good Network Security Posture

LOW

No unnecessary services detected on common risky ports

How does opentable.hk compare?

See how opentable.hk stacks up against similar websites in the same industry.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

The website leverages a modern technology stack including React for frontend rendering, Apollo GraphQL for data management, and Stripe for payment processing. It uses Google Analytics 4 and Tag Manager for analytics, and OneTrust for cookie consent management. Hosting appears to be via Akamai CDN, ensuring fast global content delivery. The site is well-optimized for SEO, mobile responsiveness, and accessibility. Use of nonce-based CSP and CSRF tokens indicates attention to security best practices. Performance is fast with preconnect and dns-prefetch optimizations. There is no detected CMS, suggesting a custom or proprietary platform. Overall, the technical infrastructure supports a scalable, secure, and user-friendly experience.
Professional PDF & Marketing Data

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PDF Report & Export

PDF download, email delivery, unlock code

39.90 €one-time • Incl. 21% VAT

Marketing Intelligence

Contact emails, phone numbers & warm leads

49.90 €one-time • Incl. 21% VAT

Plan Comparison

FeaturePDF ReportMarketing+
Full security analysis
Professional PDF export
Email delivery
Lifetime access + unlock code
Contact emails & phones
Marketing outreach data

Already purchased?

Order summary

Domainopentable.hk
Access tierFull report or marketing add-on

Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.

VisaMastercardApple PayGoogle Pay

Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.

SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

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