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Is mercadolibre.com.mx a Scam? Security Check Results - Mercado Libre

mercadolibre.com.mx Security Report Summary

mercadolibre.com.mx received a security score of 73 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers Mercado Libre's website security posture. Mercado Libre operates in the E-commerce industry in Mexico.

Mercado Libre is a leading e-commerce platform in Mexico and Latin America, offering a wide range of products with services including shipping and official stores. The website demonstrates a mature digital infrastructure with modern technologies such as React, New Relic monitoring, and advanced performance optimizations. Security posture is strong with HTTPS enforcement and monitoring, though explicit security policies and privacy disclosures are not prominently found in the analyzed content. Overall, the platform is highly professional and trustworthy, serving a broad general audience with extensive tracking and analytics capabilities.

The security scan identified 21 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: React (implied by loadable chunks and hydration), New Relic monitoring, IntersectionObserver for lazy loading, Google Analytics, Google Tag Manager, HTTP/2, Web fonts (Proxima Nova), SPA (Single Page Application) architecture.

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 mercadolibre.com.mx Safe? Security Analysis for Mercado Libre

https://mercadolibre.com.mx

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

E-commerceMexicoenterprise
React (implied by loadable chunks and hydration)New Relic monitoringIntersectionObserver for lazy loadingGoogle AnalyticsGoogle Tag Manager+3 more
Analyzed 10/24/2025Completed 3:18:43 AM5mo ago
73
Security Score
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Domainmercadolibre.com.mx
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

AI Summary

Mercado Libre is a leading e-commerce platform in Mexico and Latin America, offering a wide range of products with services including shipping and official stores. The website demonstrates a mature digital infrastructure with modern technologies such as React, New Relic monitoring, and advanced performance optimizations. Security posture is strong with HTTPS enforcement and monitoring, though explicit security policies and privacy disclosures are not prominently found in the analyzed content. Overall, the platform is highly professional and trustworthy, serving a broad general audience with extensive tracking and analytics capabilities.

Detected Technologies

React (implied by loadable chunks and hydration)New Relic monitoringIntersectionObserver for lazy loadingGoogle AnalyticsGoogle Tag ManagerHTTP/2Web fonts (Proxima Nova)SPA (Single Page Application) architecture

8 urgent findings need attention

8 high

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

3 findings

70/100

GDPR Compliance

2 findings

65/100

NIS2 Compliance

8 findings

17/100

Email Security

2 findings

87/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

Mercado Libre holds a dominant market position in the Latin American e-commerce sector, operating multiple regional domains and offering diverse product categories and services. Its business model centers on marketplace facilitation, shipping logistics, and payment solutions. The company leverages extensive analytics and marketing tools to optimize user engagement and sales. The presence of official social media channels and verified site ownership further supports its credibility and market reach.

Security Posture Analysis

Comprehensive Security Assessment

The website employs HTTPS with strong SSL configuration and integrates New Relic for real-time monitoring of performance and errors. Event listeners for Content Security Policy violations indicate proactive security measures. However, the absence of publicly accessible privacy policies, terms of service, and incident response information suggests areas for improvement in transparency and compliance. No vulnerabilities or exposed sensitive data were detected in the provided content.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish clear and accessible privacy policy and terms of service pages linked from the homepage.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Mercado Libre

Description:

Compre productos con Envío Gratis en el día en Mercado Libre México. Encuentre miles de marcas y productos a precios increíbles.

Key Services:
Online marketplaceProduct salesShipping servicesOfficial storesPayment methods
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
React (implied by loadable chunks and hydration)New Relic monitoringIntersectionObserver for lazy loadingGoogle AnalyticsGoogle Tag ManagerHTTP/2Web fonts (Proxima Nova)SPA (Single Page Application) architecture
Frameworks:
ReactNew Relic Browser Agent
Platforms:
Web
Performance:

fast

Mobile:

excellent

Accessibility:

good

SEO:

excellent

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Use of CSP violation event listener
  • New Relic monitoring for errors and performance
  • Lazy loading images to reduce attack surface
  • Use of nonce for inline scripts

Analytics & Tracking

Services:
Google AnalyticsMelidataNew Relic
Tracking Level:extensive
Privacy Compliance:basic

Advertising & Marketing

Ad Networks:
Google AdsDoubleClick
Tracking Pixels:
Melidata
Marketing Tools:
Melidata
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, enterprise-level e-commerce platform.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

70/100
Score

Missing X-Frame-Options header

HIGH

Prevents clickjacking attacks

Weak Referrer-Policy configuration

LOW

Current value: "no-referrer-when-downgrade"

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

65/100
Score

No Privacy Policy found

HIGH

GDPR requires a clear and accessible privacy policy

Third-party services without privacy policy

HIGH

Detected services: Google Analytics, Facebook, YouTube, Google Ads

GDPR Compliance Analysis

Privacy Policy0% confidence
Cookie Policy85% 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

87/100
Score

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 exists:%{i}._spf.mta.salesforce.com include:mail.zendesk.com include:spfa.mercadolibre.com.mx ip4:108.177.8.0/21 ip4:130.211.0.0/22 ip4:172.217.128.0/19 ip4:172.217.160.0/20 ip4:172.217.192.0/19 ip4:172.253.112.0/20 include:_spf.embluemail.com ~all
DNS Lookups:5/10
Policy:~all
DKIM Selectors Found
Selector:google(1296-bit rsa)
Selector:s1(1440-bit rsa)
DMARC Details
Policy:reject
Aggregate Reports:dmarcrua@mercadolibre.com
Forensic Reports:dmarcruf@mercadolibre.com

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

67/100
Score

Weak Protocols Supported

HIGH

Server supports weak protocols: TLSv1.1

OCSP Stapling Not Enabled

LOW

OCSP stapling improves performance and privacy

Certificate Transparency Not Implemented

LOW

Certificate is not logged in Certificate Transparency logs

Mixed Content Detected

MEDIUM

17 resources loaded over insecure HTTP

Protocol Support

TLSv1.3TLSv1.2TLSv1.1

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

90/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

DNS Records

A Records:3.33.182.45, 15.197.170.90
Name Servers:
ns-1529.awsdns-63.orgDNS only
ns-2008.awsdns-59.co.ukDNS only
ns-239.awsdns-29.comDNS only
ns-793.awsdns-35.netDNS only
MX Records:
1: aspmx.l.google.com
5: alt1.aspmx.l.google.com
5: alt2.aspmx.l.google.com
10: aspmx2.googlemail.com
10: aspmx3.googlemail.com
SOA:Serial: 1, TTL: 86400s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:46ms

SPF Analysis

SPF Record:
v=spf1 exists:%{i}._spf.mta.salesforce.com include:mail.zendesk.com include:spfa.mercadolibre.com.mx ip4:108.177.8.0/21 ip4:130.211.0.0/22 ip4:172.217.128.0/19 ip4:172.217.160.0/20 ip4:172.217.192.0/19 ip4:172.253.112.0/20 include:_spf.embluemail.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 mercadolibre.com.mx compare?

See how mercadolibre.com.mx 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 SPA architecture using React, with advanced lazy loading and font management for performance. It uses New Relic extensively for monitoring and error tracking, and integrates Google Analytics and other marketing tools. The site is well-optimized for mobile and accessibility, with structured data for SEO. Hosting details are not explicit but likely managed by Mercado Libre or a major cloud provider. Overall, the technical implementation supports a fast, reliable, and scalable e-commerce experience.
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PDF Report & Export

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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

Domainmercadolibre.com.mx
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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