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Is mercadolibre.com a Scam? Security Check Results - MercadoLibre Reviews

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Is mercadolibre.com Safe? Security Analysis for MercadoLibre

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

E-commerceArgentinaenterprise
Google AnalyticsGoogle Tag ManagerMelidata SDKAWS DNS
Analyzed 8/2/2025Completed 9:19:36 AM
65
Security Score
MEDIUM RISK

AI Summary

MercadoLibre is a leading e-commerce platform primarily serving Latin American markets, offering a wide range of products with services such as free same-day shipping. The website is professionally designed with consistent branding and clear navigation targeting a general audience across multiple countries. Technically, the site leverages modern analytics tools including Google Analytics, Google Tag Manager, and a proprietary Melidata SDK, hosted on AWS infrastructure, indicating a mature digital presence. Security posture is adequate with HTTPS enabled and domain protections in place, but lacks DNSSEC and visible security headers, which are recommended for enhanced protection. Privacy compliance is weak due to the absence of visible privacy and cookie policies, which should be addressed to meet regulatory requirements. Overall, the site is trustworthy and safe for general users, with no adult or explicit content detected.

Detected Technologies

Google AnalyticsGoogle Tag ManagerMelidata SDKAWS DNS

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

MercadoLibre operates as an essential entity in the e-commerce sector, with a business model centered on an online marketplace serving multiple Latin American countries. Its market position is strong, being one of the largest platforms in the region. The company benefits from a broad target audience and offers key services such as product sales and expedited shipping. The domain age and registration details support its legitimacy and long-term market presence. The use of multiple country-specific domains indicates a well-structured regional approach. However, the lack of publicly visible contact information and policies on the homepage suggests areas for improvement in transparency and customer engagement.

Extracted Contact Information

Marketing Intelligence Data

Email Addresses (1)

f*****@2x.png

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a moderate security maturity level with HTTPS enforced and domain status protections preventing unauthorized changes. However, the absence of DNSSEC and security headers such as Content-Security-Policy or Strict-Transport-Security reduces the overall security robustness. No vulnerability disclosures or incident response contacts are publicly available, which could hinder effective security incident management. The use of reputable analytics and tracking services is noted, but privacy compliance is insufficient, lacking clear policies and consent mechanisms. These gaps present compliance risks, especially under GDPR and similar regulations. The site would benefit from implementing security best practices and improving transparency around data protection.

Strategic Recommendations

Priority Actions for Security Improvement

1

Enable DNSSEC to strengthen DNS security and prevent spoofing.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

MercadoLibre

Description:

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

Key Services:
Online marketplaceProduct salesFree same-day shipping
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
Google AnalyticsGoogle Tag ManagerMelidata SDKAWS DNS
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:
75/100
Best Practices:
  • HTTPS enabled
  • Domain status includes client and server prohibitions to prevent unauthorized changes

Analytics & Tracking

Services:
Google AnalyticsGoogle Tag ManagerMelidata
Tracking Level:moderate
Privacy Compliance:poor

Advertising & Marketing

Tracking Pixels:
Melidata
Marketing Tools:
Melidata SDK
Transparency Level:basic

Website Quality Assessment

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

Key Observations

1

Website is a multilingual e-commerce portal targeting Latin American countries.

🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

50/100
Score

Missing X-Frame-Options header

HIGH

Prevents clickjacking attacks

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

Weak Referrer-Policy configuration

LOW

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

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

Sensitive data may be cached

LOW

Cache-Control header should include "no-store" for sensitive pages

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

35/100
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

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies

Third-party services without privacy policy

HIGH

Detected services: Google Analytics

GDPR Compliance Analysis

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

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

2/100
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

Critical sector without clear security compliance

HIGH

Detected sectors: energy, transport, digital

📧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 include:spfa.mercadolibre.com ip4:108.177.8.0/21 ip4:166.78.68.221 ip4:166.78.69.146 ip4:167.89.46.159 ip4:167.89.64.9 ip4:167.89.65.0 ip4:167.89.65.100 ip4:167.89.65.53 ip4:167.89.74.233 ip4:167.89.75.126 ip4:167.89.75.136 ip4:208.117.48.0/20 ~all
DNS Lookups:1/10
Policy:~all
DKIM Selectors Found
Selector:google(1296-bit rsa)
Selector:k1(1296-bit rsa)
Selector:dkim(1368-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

77/100
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

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 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:15.197.170.90, 3.33.182.45
Name Servers:
ns-1451.awsdns-53.orgDNS only
ns-1708.awsdns-21.co.ukDNS only
ns-368.awsdns-46.comDNS only
ns-984.awsdns-59.netDNS only
MX Records:
1: aspmx.l.google.com
10: aspmx2.googlemail.com
10: aspmx3.googlemail.com
5: alt2.aspmx.l.google.com
5: alt1.aspmx.l.google.com
SOA:Serial: 1, TTL: 86400s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:54ms

SPF Analysis

SPF Record:
v=spf1 include:spfa.mercadolibre.com ip4:108.177.8.0/21 ip4:166.78.68.221 ip4:166.78.69.146 ip4:167.89.46.159 ip4:167.89.64.9 ip4:167.89.65.0 ip4:167.89.65.100 ip4:167.89.65.53 ip4:167.89.74.233 ip4:167.89.75.126 ip4:167.89.75.136 ip4:208.117.48.0/20 ~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

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

The website uses a modern technology stack including Google Analytics, Google Tag Manager, and a proprietary Melidata SDK for analytics and event tracking. Hosting is inferred to be on Amazon AWS based on DNS servers. The HTML content is well-structured with responsive design elements and good SEO practices such as meta descriptions and canonical links. However, no CMS or specific web frameworks were detected. Performance is moderate with asynchronous loading of scripts. The site is mobile optimized and uses multiple country-specific domains for localization. Technical risks include lack of DNSSEC and missing security headers, which could expose the site to DNS attacks and reduce browser security protections.
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