Is oreilly.com Safe? Security Analysis for O'Reilly Media
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Above Technology avg (72)
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Domains scanned
500+
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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
O'Reilly Media is a well-established technology and business training company founded in 1978, offering a comprehensive online learning platform that serves professionals, teams, enterprises, academic institutions, and government organizations globally. The company leverages a rich community of expert practitioners and nearly 200 content providers to deliver diverse, high-quality educational resources across technology and business domains. Their platform integrates AI and machine learning to personalize learning experiences, supporting career growth and productivity. Technically, the website employs modern web technologies including Google Tag Manager and Visual Website Optimizer for analytics and marketing optimization, with mobile apps available on major platforms. Security posture is moderate with HTTPS implied but lacking explicit security headers and published security policies. WHOIS data is unavailable, which slightly reduces domain trustworthiness despite strong branding and contact information. Overall, the site is professional, content-rich, and trustworthy, with room for improvement in privacy compliance and security transparency.
Detected Technologies
3 urgent findings need attention
3 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
3 findings
75/100
GDPR Compliance
3 findings
58/100
NIS2 Compliance
4 findings
67/100
Email Security
5 findings
75/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
O'Reilly Media holds a strong market position as a leader in technology and business education with a subscription-based online learning model. Their target audience includes individual professionals and large organizations seeking skill development in areas such as software development, data science, AI, and leadership. The company benefits from a global presence with offices in the US, UK, China, and Japan, and maintains active social media channels. Their business model focuses on delivering continuous learning through diverse content formats and leveraging AI for personalized experiences. The absence of WHOIS data is unusual but likely due to privacy measures. No direct parent or subsidiary companies were identified. The company demonstrates consistent branding and high content quality, supporting its credibility and growth potential.
Extracted Contact Information
Marketing Intelligence Data
Security Posture Analysis
Comprehensive Security Assessment
The website enforces HTTPS, indicating a baseline secure communication channel. However, no explicit security headers (e.g., Content Security Policy, HSTS) were detected in the provided data, and no published security or incident response policies were found. The site uses reputable third-party analytics and marketing tools but lacks a public vulnerability disclosure program or security.txt file. No exposed sensitive data or vulnerable libraries were identified. The absence of WHOIS data reduces transparency but does not directly imply risk. Overall, the security posture is moderate with recommendations to enhance header configurations, publish security policies, and implement vulnerability disclosure mechanisms to strengthen trust and compliance.
Strategic Recommendations
Priority Actions for Security Improvement
Implement and enforce comprehensive security headers such as CSP, HSTS, X-Frame-Options, and X-Content-Type-Options.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
O'Reilly Media
The O'Reilly learning platform is a skill-building platform that equips individuals and teams with the resources that drive business outcomes. We help tech teams stay ahead. O'Reilly empowers professionals, teams, enterprises, academic institutions, and government organizations to forge a brighter future with guidance from the pioneers who shape today's world. For over 45 years, we've built a renowned community of expert active practitioners with a knack for teaching, and we've cultivated an inherent ability to anticipate technological and business developments by tracking emerging trends. O'Reilly uniquely offers a comprehensive online learning solution that provides insights from these visionary experts and nearly 200 respected providers. We cater to the needs of all learners with diverse content formats and coverage across an abundance of topic areas in all skill levels. And we leverage AI and ML for a truly personalized experience that drives productivity and fosters continuous learning. These distinct tools combined with our unmatched content make O'Reilly the clear choice to acquire in-demand skills, drive career growth, and stay ahead in a rapidly changing world.
excellent
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- HTTPS implied by URL
- No exposed sensitive data in HTML
- No visible vulnerable libraries detected
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website content is fully accessible and professional
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing X-XSS-Protection header
MEDIUMLegacy XSS protection (deprecated but still recommended)
Missing Permissions-Policy header
MEDIUMControls browser features and APIs
Sensitive data may be cached
LOWCache-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
No Cookie Policy found
HIGHGDPR requires clear information about cookie usage
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
Privacy policy may not be GDPR compliant
MEDIUMPrivacy policy lacks explicit GDPR compliance elements
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
No vulnerability disclosure policy
MEDIUMNIS2 encourages coordinated vulnerability disclosure
No security contact information
HIGHNIS2 requires clear incident reporting channels
No vulnerability reporting mechanism
MEDIUMClear vulnerability reporting supports coordinated disclosure
No NIS2 reference found
LOWConsider 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
Complex SPF record
LOWToo many include statements can cause lookup limits
DMARC Partial Enforcement
LOWDMARC only applies to 20% of messages
No BIMI Record
LOWBIMI displays brand logos in email clients
No MTA-STS Policy
MEDIUMMTA-STS enforces TLS for email delivery
No TLS-RPT Record
LOWTLS-RPT provides reporting for email TLS issues
SPF Details
DKIM Selectors Found
DMARC Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
Partial SSL/TLS Assessment
LOWCompleted 2 of 4 security checks due to time constraints
Certificate Details
OCSP Status
📊DNS Health
DNS configuration and security assessment.
DNS Health
DNS configuration and security assessment
DNSSEC Not Enabled
MEDIUMDNSSEC is not configured for this domain
Domain Registration Details
DNS Records
DNSSEC Status
DNS Performance
SPF Analysis
⚡Network Security
Port scanning and network exposure analysis.
Network Security
Port scanning and network exposure analysis
Good Network Security Posture
LOWNo unnecessary services detected on common risky ports
How does oreilly.com compare?
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🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings
Additional Findings
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PDF Report & Export
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Marketing Intelligence
Contact emails, phone numbers & warm leads
Plan Comparison
| Feature | PDF Report | Marketing+ |
|---|---|---|
| Full security analysis | ||
| Professional PDF export | ||
| Email delivery | ||
| Lifetime access + unlock code | ||
| Contact emails & phones | — | |
| Marketing outreach data | — |
Already purchased?
Order summary
Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.
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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