Is esso.fr Safe? Security Analysis for Esso S.A.F.
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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
Esso S.A.F., a subsidiary of ExxonMobil, operates as a major energy company in France with a history dating back to 1902. The company specializes in purchasing crude oil on the international market, refining it in its French facilities, and marketing a broad range of petroleum products. The website serves as a corporate portal providing information about the company's business model, strategic priorities, governance, and sustainability efforts. The site is well-branded and consistent with ExxonMobil's global presence, targeting both general public and business stakeholders interested in energy products and corporate affairs. Technically, the website employs modern web technologies including JavaScript, Google Tag Manager, and OneTrust for cookie consent, hosted via Akamai CDN, ensuring good performance and mobile optimization. Security posture is solid with HTTPS enforced and cookie consent implemented, though explicit security headers and a public security policy are absent. The lack of WHOIS data is a notable anomaly, reducing trust in domain registration transparency, but the website content and branding strongly indicate legitimacy. Overall, the site is professional, secure, and compliant with basic privacy standards, though improvements in transparency and security documentation are recommended.
Detected Technologies
10 urgent findings need attention
1 critical · 9 high
- + 2 more findings in the full report below
Keep esso.fr under constant watch
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
75/100
GDPR Compliance
3 findings
40/100
NIS2 Compliance
8 findings
17/100
Email Security
6 findings
40/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Esso S.A.F. holds a strong market position in the French energy sector as a long-established petroleum product manufacturer and refiner. Its business model focuses on sourcing crude oil internationally and refining it domestically, leveraging ExxonMobil's global resources and brand strength. The company targets a broad audience including investors, customers, and regulatory bodies, emphasizing sustainability and corporate governance. The website reflects a mature digital presence with integration into ExxonMobil's global network, including recruitment and press release platforms. The absence of direct contact information on the site suggests a focus on corporate communication rather than direct customer service. Strategic partnerships with press distribution services and global corporate sites enhance its communication reach. The company appears to maintain a large operational scale with multiple product lines and industrial assets.
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a good security baseline with HTTPS encryption and a cookie consent mechanism powered by OneTrust, indicating awareness of privacy regulations such as GDPR. However, the absence of explicit security headers like Content-Security-Policy and lack of published security policies or incident response contacts limit transparency and may expose the site to certain risks. No vulnerable or outdated libraries were detected in the scripts, and no sensitive data exposure was found. The missing WHOIS data is a concern for domain registration transparency but does not directly impact website security. Overall, the security posture is adequate for a corporate informational site but could be enhanced by publishing security policies, adding security headers, and providing vulnerability disclosure channels.
Strategic Recommendations
Priority Actions for Security Improvement
Implement and publish a comprehensive privacy policy and terms of service accessible from the homepage.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Esso S.A.F.
Depuis 1902, Esso S.A.F. fabrique en France une large gamme de produits pétroliers. Pour cela, Esso achète le pétrole brut sur le marché international, le transforme dans ses deux raffineries et commercialise les produits raffinés.
good
consistent
Technical Stack
moderate
good
good
good
Security Assessment
- HTTPS enforced
- Cookie consent with OneTrust
- No exposed sensitive data detected
- No vulnerable libraries detected in scripts
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with no WAF or blocking detected
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Weak Strict-Transport-Security configuration
LOWCurrent value: "max-age=15724800; includeSubDomains"
Missing Referrer-Policy header
LOWControls referrer information sent with requests
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 Privacy Policy found
HIGHGDPR requires a clear and accessible privacy policy
EU business without adequate privacy measures
CRITICALEU businesses are subject to strict GDPR requirements
Third-party services without privacy policy
HIGHDetected services: Google Analytics, LinkedIn, YouTube
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
No information security framework found
HIGHNIS2 requires documented cybersecurity and information security measures
No vulnerability disclosure policy
MEDIUMNIS2 encourages coordinated vulnerability disclosure
No security policy documentation found
HIGHNIS2 requires documented cybersecurity governance and risk management
No incident response procedures found
HIGHNIS2 requires documented incident response and business continuity plans
No business continuity planning found
MEDIUMNIS2 emphasizes operational resilience and business continuity
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
No SPF record found
HIGHSPF helps prevent email spoofing
DMARC not enforcing
MEDIUMDMARC policy is set to "none"
No DKIM record found
MEDIUMDKIM adds cryptographic signatures to emails
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
DMARC Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
Weak Protocols Supported
HIGHServer supports weak protocols: TLSv1.1
Certificate Transparency Not Implemented
LOWCertificate is not logged in Certificate Transparency logs
Weak SSL Key Length
HIGHSSL certificate uses 256-bit key, which is considered weak
Mixed Content Detected
MEDIUM2 resources loaded over insecure HTTP
Partial SSL/TLS Assessment
LOWCompleted 3 of 4 security checks due to time constraints
Protocol Support
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
CAA Records Not Configured
LOWCertificate Authority Authorization (CAA) records not found
Domain Transfer Lock Not Enabled
MEDIUMDomain can be transferred without authorization
Domain Delete Lock Not Enabled
LOWDomain can be deleted without additional verification
DMARC Policy Set to None
LOWDMARC is configured but not enforcing any policy
Domain Registration Details
- •No domain protection locks enabled
DNS Records
DNSSEC Status
DNS Performance
⚡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 esso.fr compare?
See how esso.fr 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
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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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