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Is opentable.com.tw a Scam? Security Check Results - OpenTable

opentable.com.tw Security Report Summary

opentable.com.tw received a security score of 53 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 Taiwan.

OpenTable Taiwan operates as a leading online restaurant reservation platform, providing consumers in Taiwan with access to over 5,000 restaurants for real-time booking and availability checking. The website is well-localized with traditional Chinese content and targets general consumers seeking convenient dining reservations. Technically, the site leverages modern web technologies including React, Apollo GraphQL, and integrates analytics and consent management tools such as Mixpanel and OneTrust. The site demonstrates good SEO practices and mobile optimization, ensuring a positive user experience. Security posture is strong with HTTPS enforcement, security headers, and no visible vulnerabilities, although explicit security policies and incident response contacts are not publicly disclosed. Overall, the site is professional, trustworthy, and compliant with privacy regulations including GDPR. Strategic recommendations include publishing a dedicated security policy and vulnerability disclosure to enhance transparency and trust.

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

Technologies detected: Apollo GraphQL, Mixpanel analytics, Google Tag Manager, OneTrust (cookie consent), Google Maps API.

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.

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Is opentable.com.tw Safe? Security Analysis for OpenTable

https://opentable.com.tw

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

HospitalityTaiwanlarge
Apollo GraphQLMixpanel analyticsGoogle Tag ManagerOneTrust (cookie consent)Google Maps API
Analyzed 10/13/2025Completed 6:35:55 AM5mo ago
53
Security Score
MEDIUM RISK

10,000+

Domains scanned

500+

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Domainopentable.com.tw
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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 Taiwan operates as a leading online restaurant reservation platform, providing consumers in Taiwan with access to over 5,000 restaurants for real-time booking and availability checking. The website is well-localized with traditional Chinese content and targets general consumers seeking convenient dining reservations. Technically, the site leverages modern web technologies including React, Apollo GraphQL, and integrates analytics and consent management tools such as Mixpanel and OneTrust. The site demonstrates good SEO practices and mobile optimization, ensuring a positive user experience. Security posture is strong with HTTPS enforcement, security headers, and no visible vulnerabilities, although explicit security policies and incident response contacts are not publicly disclosed. Overall, the site is professional, trustworthy, and compliant with privacy regulations including GDPR. Strategic recommendations include publishing a dedicated security policy and vulnerability disclosure to enhance transparency and trust.

Detected Technologies

Apollo GraphQLMixpanel analyticsGoogle Tag ManagerOneTrust (cookie consent)Google Maps API

8 urgent findings need attention

1 critical · 7 high

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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

3 findings

50/100

NIS2 Compliance

8 findings

17/100

Email Security

3 findings

85/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

OpenTable Taiwan holds a strong market position as a premier restaurant reservation service in Taiwan, supported by a large network of restaurants and international brand recognition. The business model centers on facilitating online bookings and restaurant discovery, targeting a broad consumer base. The company benefits from a global ecosystem of sister sites and partners, including mobile app tracking providers. The platform's comprehensive content and localized offerings indicate a mature digital presence with potential for further growth. The absence of direct contact emails or phone numbers on the main site suggests reliance on help portals for customer support, which aligns with scalable digital service models.

Security Posture Analysis

Comprehensive Security Assessment

The website exhibits a mature security posture with enforced HTTPS, robust security headers, and CSRF protection mechanisms. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the lack of a public security policy or incident response contact channels represents a compliance gap and an opportunity for improvement. Privacy compliance is well addressed with comprehensive privacy and cookie policies and consent mechanisms. The site’s integration with reputable analytics and consent platforms further supports its security and privacy maturity. Overall, the security risks are low, but transparency enhancements are recommended.

Strategic Recommendations

Priority Actions for Security Improvement

1

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

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

OpenTable

Description:

餐廳訂位,首選使用線上訂位系統OpenTable台灣!全台超過5,000家餐廳在線,24hr線上訂位查詢,即時確認不用等。即上OpenTable,一鍵預訂最夯餐廳!

Key Services:
Online restaurant reservationsReal-time availability checkingRestaurant discovery
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
Apollo GraphQLMixpanel analyticsGoogle Tag ManagerOneTrust (cookie consent)Google Maps API
Frameworks:
React
Platforms:
Web
Performance:

moderate

Mobile:

good

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • CSRF token present
  • No visible vulnerable libraries

Analytics & Tracking

Services:
MixpanelFacebook PixelGoogle Tag Manager
Tracking Level:moderate
Privacy Compliance:good

Advertising & Marketing

Ad Networks:
Adjust
Tracking Pixels:
MixpanelFacebook Pixel
Marketing Tools:
MixpanelOneTrust
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 fully accessible and functional.

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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

50/100
Score

No Privacy Policy found

HIGH

GDPR requires a clear and accessible privacy policy

No Cookie Policy found

HIGH

GDPR requires clear information about cookie usage

Third-party services without privacy policy

HIGH

Detected services: Google Analytics, Facebook, LinkedIn, YouTube, Google APIs

GDPR Compliance Analysis

Privacy Policy0% confidence
Cookie Policy0% 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

85/100
Score

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
SPF Details
Record:
v=spf1 include:opentable.com ~all
DNS Lookups:1/10
Policy:~all
DKIM Selectors Found
Selector:s1(1440-bit rsa)
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

Domain Registration Details

Protection Level
strong

DNS Records

A Records:2.22.244.232, 23.218.92.113
AAAA Records:2a02:26f0:e80:61::5c7b:874a, 2a02:26f0:e80:61::5c7b:875a
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:86ms

SPF Analysis

SPF Record:
v=spf1 include:opentable.com ~all

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.com.tw compare?

See how opentable.com.tw 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 is built on a modern technology stack featuring React and Apollo GraphQL, enabling dynamic and responsive user experiences. Integration with analytics (Mixpanel, Facebook Pixel) and consent management (OneTrust) tools reflects a mature digital marketing infrastructure. The site uses structured data (JSON-LD) for SEO enhancement and supports multiple international domains for global reach. Performance is moderate with preconnect and dns-prefetch optimizations, though further performance tuning could improve load times. Accessibility and mobile optimization are good, supporting a wide range of users. No CMS was explicitly detected, suggesting a custom or proprietary platform. Hosting details are not disclosed but the presence of multiple CDN domains indicates use of content delivery networks for scalability.
Professional PDF & Marketing Data

Download the opentable.com.tw report as PDF

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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.com.tw
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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