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Is gmarket.com a Scam? Security Check Results - Gmarket

gmarket.com Security Report Summary

gmarket.com received a security score of 63 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers Gmarket's website security posture. Gmarket operates in the E-commerce industry in South Korea.

Gmarket is a leading South Korean e-commerce platform offering a wide range of products including groceries, fashion, electronics, and travel services. The website is well-designed, mobile-optimized, and integrates multiple services such as fast delivery, home shopping, and membership benefits. Technically, the site uses modern frameworks like Next.js and React, with extensive use of analytics and marketing tools. Security posture is generally good with HTTPS enforced, but lacks visible security headers and published security policies. WHOIS data is missing, which is unusual and warrants further investigation. Overall, the site presents a professional and trustworthy front but could improve transparency around privacy and security policies.

The security scan identified 29 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: Next.js, React, Swiper.js, Google Tag Manager, TikTok Analytics, Criteo, Creative CDN, Various custom fonts (woff2).

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 gmarket.com Safe? Security Analysis for Gmarket

https://gmarket.com

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

E-commerceSouth Korealarge
Next.jsReactSwiper.jsGoogle Tag ManagerTikTok Analytics+3 more
Analyzed 8/4/2025Completed 2:50:06 PM7mo ago
63
Security Score
MEDIUM RISK

10,000+

Domains scanned

500+

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Reg. No. 40203410806 • VAT LV40203410806

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AI Summary

Gmarket is a leading South Korean e-commerce platform offering a wide range of products including groceries, fashion, electronics, and travel services. The website is well-designed, mobile-optimized, and integrates multiple services such as fast delivery, home shopping, and membership benefits. Technically, the site uses modern frameworks like Next.js and React, with extensive use of analytics and marketing tools. Security posture is generally good with HTTPS enforced, but lacks visible security headers and published security policies. WHOIS data is missing, which is unusual and warrants further investigation. Overall, the site presents a professional and trustworthy front but could improve transparency around privacy and security policies.

Detected Technologies

Next.jsReactSwiper.jsGoogle Tag ManagerTikTok AnalyticsCriteoCreative CDNVarious custom fonts (woff2)

10 urgent findings need attention

10 high

  • + 2 more findings in the full report below
Continuous monitoring

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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

4 findings

55/100

GDPR Compliance

4 findings

53/100

NIS2 Compliance

8 findings

17/100

Email Security

4 findings

70/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

Gmarket operates as a large-scale online marketplace targeting general consumers in South Korea. It leverages partnerships with major retailers like Emart and Homeplus and integrates various delivery options including next-day and same-day delivery. The business model is based on marketplace commissions, promotional campaigns, and membership programs. The presence of multiple linked domains indicates a broad ecosystem supporting different services. The company appears to have a strong market position with a comprehensive service offering, although no explicit founding or parent company information was found in the content.

Security Posture Analysis

Comprehensive Security Assessment

The website enforces HTTPS and uses modern web technologies, which is positive for security. However, the absence of visible security headers such as Content-Security-Policy and X-Frame-Options reduces the defense-in-depth posture. No explicit security or incident response policies are published, and no contact channels for security incidents were found. The use of multiple third-party analytics and advertising scripts increases the attack surface and privacy risks. The missing WHOIS data is a concern for domain legitimacy verification. Overall, the security posture is moderate but could be significantly improved with better policy transparency and technical controls.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish comprehensive privacy and cookie policies with clear consent mechanisms to improve privacy compliance.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Gmarket

Description:

대한민국 1등 온라인쇼핑, G마켓! 전회원 할인쿠폰. 매일 특가 슈퍼딜. 남다른 혜택 스마일클럽.

Key Services:
Online shoppingDiscount couponsSuper dealsSmile Club membership benefitsStar delivery (fast delivery)Home shoppingTravel and ticket bookingOverseas direct purchaseRental servicesBusiness services
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
Next.jsReactSwiper.jsGoogle Tag ManagerTikTok AnalyticsCriteoCreative CDNVarious custom fonts (woff2)
Frameworks:
Next.js
Platforms:
Web
Performance:

moderate

Mobile:

good

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Use of async and defer for scripts to improve performance
  • No visible exposed sensitive data in HTML

Analytics & Tracking

Services:
Google Analytics (via GTM)TikTok AnalyticsCriteo
Tracking Level:extensive
Privacy Compliance:basic

Advertising & Marketing

Ad Networks:
Criteo
Tracking Pixels:
TikTok Analytics
Marketing Tools:
TikTok PixelCreative CDN scripts
Transparency Level:basic

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 with rich content and no blocking detected.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

55/100
Score

Missing Strict-Transport-Security header

HIGH

Forces HTTPS connections

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

Missing X-XSS-Protection header

MEDIUM

Legacy XSS protection (deprecated but still recommended)

Weak Referrer-Policy configuration

LOW

Current value: "same-origin"

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

53/100
Score

No Cookie Policy found

HIGH

GDPR requires clear information about cookie usage

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies

No Data Protection Officer mentioned

LOW

Large organizations may need to designate a DPO under GDPR

Privacy policy may not be GDPR compliant

MEDIUM

Privacy policy lacks explicit GDPR compliance elements

GDPR Compliance Analysis

Privacy Policy85% confidence
Cookie Policy0% confidence
Contact Information Found90% confidence
emailphone

🛡️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

70/100
Score

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
SPF Details
Record:
v=spf1 include:corp.gmarket.co.kr ip4:121.138.165.0/24 include:postfix01gm.gmarket.co.kr ~all
DNS Lookups:2/10
Policy:~all
DMARC Details
Policy:reject
Aggregate Reports:ebay@rua.agari.com
Forensic Reports:ebay@ruf.agari.com

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

47/100
Score

Weak Protocols Supported

HIGH

Server supports weak protocols: TLSv1.1

Certificate Transparency Not Implemented

LOW

Certificate is not logged in Certificate Transparency logs

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 70 days

Weak SSL Key Length

HIGH

SSL certificate uses 256-bit key, which is considered weak

Mixed Content Detected

MEDIUM

18 resources loaded over insecure HTTP

Partial SSL/TLS Assessment

LOW

Completed 3 of 4 security checks due to time constraints

Protocol Support

TLSv1.3TLSv1.2TLSv1.1

OCSP Status

OCSP Stapling Enabled

📊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:183.111.134.78, 117.52.47.78
Name Servers:
ns-1514.awsdns-61.orgDNS only
ns-1956.awsdns-52.co.ukDNS only
ns-270.awsdns-33.comDNS only
ns-725.awsdns-26.netDNS only
MX Records:
10: mx2.gmarket.co.kr
10: mx1.gmarket.co.kr
SOA:Serial: 1, TTL: 60s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:38ms

SPF Analysis

SPF Record:
v=spf1 include:corp.gmarket.co.kr ip4:121.138.165.0/24 include:postfix01gm.gmarket.co.kr ~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 gmarket.com compare?

See how gmarket.com 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 React/Next.js stack with server-side rendering and client-side hydration. It uses Swiper.js for interactive carousels and loads fonts asynchronously for performance. Analytics and marketing tools include Google Tag Manager, TikTok Pixel, and Criteo retargeting. The site is mobile-optimized and accessible with skip navigation links and ARIA attributes. Performance appears moderate with preloading of fonts and styles. However, no CMS or hosting provider details were identified. The technical implementation is solid but could benefit from enhanced security headers and clearer privacy controls.
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

Domaingmarket.com
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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