Is dereferer.bz Safe? Security Analysis for Aperture Science Inc.
https://dereferer.bzCheck if dereferer.bz is a scam or legitimate. Free security scan and reviews.
Below Technology avg (72)
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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
Dereferer.me is a niche privacy-focused web service operated by Aperture Science Inc., providing a free dereferer tool that anonymizes outbound links to hide referrer information from target websites. The service targets webmasters and website owners who want to protect their visitors' privacy and prevent their sites from appearing in backlink statistics or server logs. The website is small-scale, with a clean and consistent branding approach, and has been operational since 2015. Technically, the website uses standard web technologies including HTML5, CSS3, JavaScript, and jQuery, along with a cookie consent plugin to comply with EU cookie laws. The site is mobile optimized and has a moderate performance profile. However, it lacks modern security headers and uses an outdated version of jQuery, which could pose minor security risks. The domain is registered with NameCheap, Inc. and shows no signs of privacy protection or suspicious registration patterns. From a security perspective, the site benefits from HTTPS but lacks explicit security policies, vulnerability disclosures, and security headers. Contact information is limited to email addresses with no phone or physical address details. The cookie consent banner indicates some awareness of privacy compliance, but the absence of a privacy policy and terms of service is a notable gap. No WAF or blocking mechanisms were detected, and the content is safe with no adult or questionable material. Overall, dereferer.me presents a functional and moderately secure privacy tool with room for improvement in security best practices and compliance documentation. Strategic enhancements in security headers, updated libraries, and formal privacy policies would strengthen trust and reduce risk.
Detected Technologies
7 urgent findings need attention
7 high
Keep dereferer.bz 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
65/100
GDPR Compliance
2 findings
65/100
NIS2 Compliance
8 findings
12/100
Email Security
4 findings
70/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Dereferer.me operates in the technology sector, providing a specialized service that anonymizes referrer data for webmasters. Its business model is based on offering a free utility service, likely supported by minimal marketing or ancillary revenue streams. The company Aperture Science Inc. is the registrant, suggesting a small but established entity. The website targets privacy-conscious users and webmasters who require link anonymization. There is no evidence of partnerships, subsidiaries, or extensive market positioning beyond its niche. The lack of social media presence and limited contact information suggests a lean operation focused on the core service. Growth indicators or revenue models are not apparent from the website content.
Security Posture Analysis
Comprehensive Security Assessment
The security posture of dereferer.me is moderate. HTTPS is enforced, which is mandatory for secure communications. However, the absence of key security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options reduces protection against common web attacks. The use of an outdated jQuery version introduces potential vulnerabilities. No explicit security or incident response policies are published, though an abuse contact email is provided. The site implements a cookie consent banner, indicating some compliance with privacy regulations. No vulnerability disclosure or security.txt file is present, limiting transparency. Overall, the site is functional but would benefit from enhanced security controls and formalized policies.
Strategic Recommendations
Priority Actions for Security Improvement
Implement standard security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web vulnerabilities.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Aperture Science Inc.
Webmasters can use this free service to prevent and hide their site from appearing in the backlink statistics and server logs of referred pages as referrer.
good
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- HTTPS enabled
- Cookie consent banner implemented
- No exposed sensitive data in HTML
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website provides a free dereferer service to anonymize outbound links.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing Content-Security-Policy header
HIGHControls resources the browser is allowed to load
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
Third-party services without privacy policy
HIGHDetected services: Cloudflare
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 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: transport, digital
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📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
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
SPF 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
Mixed Content Detected
MEDIUM1 resources loaded over insecure HTTP
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 Transfer Lock Not Enabled
MEDIUMDomain can be transferred without authorization
Domain Delete Lock Not Enabled
LOWDomain can be deleted without additional verification
No DMARC Record
MEDIUMDMARC policy not configured
Domain Registration Details
- •No domain protection locks enabled
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 dereferer.bz 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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