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Is wikipedia.org a Scam? Security Check Results - Wikimedia Foundation

wikipedia.org Security Report Summary

wikipedia.org received a security score of 65 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers Wikimedia Foundation's website security posture. Wikimedia Foundation operates in the Other industry in N/a.

Wikipedia, hosted by the Wikimedia Foundation, is a globally recognized free online encyclopedia created and maintained by volunteers. It holds a leading market position as a multilingual knowledge platform with millions of articles in numerous languages. The business model is non-profit and primarily funded through donations, as evidenced by the donation banners on the site. The organization is large and well-established, with a strong brand and consistent content quality.

The security scan identified 28 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: JavaScript, CSS3, HTML5.

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 wikipedia.org Safe? Security Analysis for Wikimedia Foundation

https://wikipedia.org

Check if wikipedia.org is a scam or legitimate. Free security scan and reviews.

OtherN/alarge
JavaScriptCSS3HTML5
Analyzed 10/7/2025Completed 12:58:04 PM6mo ago
65
Security Score
MEDIUM RISK

10,000+

Domains scanned

500+

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AI Summary

Wikipedia, hosted by the Wikimedia Foundation, is a globally recognized free online encyclopedia created and maintained by volunteers. It holds a leading market position as a multilingual knowledge platform with millions of articles in numerous languages. The business model is non-profit and primarily funded through donations, as evidenced by the donation banners on the site. The organization is large and well-established, with a strong brand and consistent content quality.

Detected Technologies

JavaScriptCSS3HTML5

10 urgent findings need attention

10 high

  • + 2 more findings in the full report below
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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

7 findings

30/100

GDPR Compliance

3 findings

58/100

NIS2 Compliance

9 findings

2/100

Email Security

4 findings

70/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

Wikipedia operates in the education and open knowledge sector, targeting a general audience worldwide. Its competitive advantage lies in its open, volunteer-driven content creation and its non-profit status, which fosters trust and community engagement. Revenue streams are mainly donations, supported by a global user base. The Wikimedia Foundation manages multiple sister projects, creating a broad partnership ecosystem that enhances its market presence and content diversity.

Security Posture Analysis

Comprehensive Security Assessment

The website enforces HTTPS and uses secure forms, indicating a strong baseline security posture. No exposed sensitive data or vulnerabilities were detected in the HTML content. However, explicit security headers like Content Security Policy (CSP) and HTTP Strict Transport Security (HSTS) are not evident in the provided data, suggesting room for improvement. Privacy compliance is robust, with clear privacy and terms of use policies. Incident response and security policies are not explicitly linked but may exist on related Wikimedia Foundation pages.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement and enforce security headers such as CSP and HSTS to enhance protection against common web attacks.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Wikimedia Foundation

Description:

Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.

Key Services:
free encyclopedia contentmultilingual knowledge platform
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
JavaScriptCSS3HTML5
Performance:

fast

Mobile:

excellent

Accessibility:

excellent

SEO:

excellent

Security Assessment

Security Score:
90/100
Best Practices:
  • HTTPS enforced
  • secure search form

Analytics & Tracking

Tracking Level:minimal
Privacy Compliance:excellent

Advertising & Marketing

Transparency Level:excellent

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 multiple language options.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

30/100
Score

Missing X-Frame-Options header

HIGH

Prevents clickjacking attacks

Missing X-Content-Type-Options header

MEDIUM

Prevents MIME type sniffing

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)

Missing Referrer-Policy header

LOW

Controls referrer information sent with requests

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

58/100
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

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

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

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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:_cidrs.wikimedia.org ~all
DNS Lookups:1/10
Policy:~all
DMARC Details
Policy:quarantine
Aggregate Reports:dmarc-rua@wikimedia.org
Forensic Reports:dmarc-ruf@wikimedia.org

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

75/100
Score

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 32 days

Weak SSL Key Length

HIGH

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

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:*.wikipedia.org
Issuer:E6
Valid Until:11/8/2025 (32 days)
SANs:*.m.mediawiki.org, *.m.wikibooks.org, *.m.wikidata.org +38 more

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

Domain Registration Details

Domain Age
24 years(mature)
Expiry Risk
low(expired)
Protection Level
strongDNSSEC OFF

DNS Records

A Records:185.15.59.224
AAAA Records:2a02:ec80:300:ed1a::1
Name Servers:
ns0.wikimedia.org
ns1.wikimedia.org
ns2.wikimedia.org
MX Records:
10: mx-in1001.wikimedia.org
10: mx-in2001.wikimedia.org
SOA:Serial: 2025080821, TTL: 3600s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:29ms

SPF Analysis

SPF Record:
v=spf1 include:_cidrs.wikimedia.org ~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 wikipedia.org compare?

See how wikipedia.org 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 uses a modern tech stack with HTML5, CSS3, and JavaScript, and is powered by the MediaWiki CMS platform. The site is well-optimized for mobile devices and accessibility, with excellent SEO practices including meta tags and Open Graph data. Performance is fast with efficient content delivery. There is no evidence of technical debt or outdated technologies in the provided content. Hosting provider details are not explicitly stated but are likely managed by Wikimedia Foundation infrastructure.
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PDF Report & Export

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Marketing Intelligence

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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

Domainwikipedia.org
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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