Is suncoke.com Safe? Security Analysis for SunCoke Energy, Inc.
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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
SunCoke Energy, Inc. is a leading independent producer of high-quality coke primarily serving the steel production industry in the Americas. With over 60 years of experience, the company holds the highest annual coke production capacity in the United States, positioning itself as a market leader. The website targets investors, industry professionals, and potential employees, providing comprehensive corporate governance, investor relations, and sustainability information. The business model focuses on coke production, logistics, and long-term contracts, emphasizing innovation and environmental standards. Technically, the website is built on the Sitecore CMS platform and leverages modern JavaScript libraries such as jQuery, Slick Slider, and Magnific Popup. It integrates Google Tag Manager for analytics and uses Investis Digital's cookie management tools. The site demonstrates good mobile optimization, accessibility, and SEO practices, although performance is moderate with potential for improvement. From a security perspective, the site enforces HTTPS and implements cookie consent mechanisms, but lacks visible security headers and published security policies or incident response contacts. No vulnerabilities or exposed sensitive data were detected. Privacy compliance is strong with clear privacy and cookie policies aligned with GDPR requirements. Overall, the website is professional, trustworthy, and well-maintained, reflecting a mature digital presence. Strategic recommendations include enhancing security headers, publishing a security policy and incident response information, and considering a vulnerability disclosure program to further strengthen security posture and stakeholder trust.
Detected Technologies
6 urgent findings need attention
6 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
85/100
GDPR Compliance
3 findings
68/100
NIS2 Compliance
9 findings
2/100
Email Security
4 findings
75/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
SunCoke Energy operates in the energy sector, specializing in coke production for steel manufacturing. It holds a dominant market position as the top independent coke producer in the U.S., leveraging proprietary heat-recovery technology that meets EPA standards. The company’s business model includes production, logistics, and long-term contracts, targeting steel producers and investors. The website’s investor relations content, including SEC filings and press releases, indicates a transparent and regulated corporate environment. Recruitment partnerships and digital service providers are integrated, supporting operational and HR functions. The company’s sustainability and corporate governance focus align with industry best practices, enhancing its competitive advantage and market reputation.
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a solid security foundation with enforced HTTPS and a comprehensive cookie consent mechanism. However, it lacks explicit security headers such as Content-Security-Policy and Strict-Transport-Security, which are recommended to mitigate common web vulnerabilities. No incident response or security policy information is published, which could hinder rapid response to security events. No vulnerabilities or exposed sensitive data were identified in the HTML content or scripts. Privacy compliance is well addressed, but the absence of a vulnerability disclosure program or security.txt file limits transparency. Overall, the security posture is good but could be improved by adopting additional security best practices and publishing relevant policies.
Strategic Recommendations
Priority Actions for Security Improvement
Implement and configure security headers including Content-Security-Policy, X-Content-Type-Options, and Strict-Transport-Security.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
SunCoke Energy, Inc.
SunCoke Energy, Inc. is the leading independent producer of high-quality coke in the Americas, with over 60 years of experience and the highest annual coke production capacity.
excellent
consistent
Technical Stack
moderate
good
good
good
Security Assessment
- HTTPS enforced (implied by canonical URL and Google Tag Manager scripts loaded over HTTPS)
- Cookie consent mechanism implemented
- No exposed sensitive data in HTML
- No visible vulnerable libraries detected
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is professionally designed and well-structured.
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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=15552000; includeSubDomains; preload"
Weak Referrer-Policy configuration
LOWCurrent value: "no-referrer-when-downgrade"
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 Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
No Data Protection Officer mentioned
LOWLarge organizations may need to designate a DPO under GDPR
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 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
Critical sector without clear security compliance
HIGHDetected sectors: energy, transport, banking, health, digital
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📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
DMARC not enforcing
MEDIUMDMARC policy is set to "none"
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
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 80 days
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
CAA Records Not Configured
LOWCertificate Authority Authorization (CAA) records not found
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
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 suncoke.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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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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