Is mastodonshare.com Safe? Security Analysis for Mastodon Share
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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
MastodonShare is a small, niche technology project launched in late 2022 that provides a free and privacy-focused tool enabling users to share content easily on any Mastodon instance. The service simplifies sharing by remembering the user's Mastodon instance via cookies and does not require browser extensions or API access. The website is well designed with clear instructions and a straightforward user experience, targeting Mastodon users and website owners who want to facilitate sharing to Mastodon. Technically, the site uses Bootstrap and Font Awesome for styling and icons, hosted on Hover's DNS infrastructure. The site is mobile optimized and SEO friendly but lacks advanced security headers and DNSSEC, which are recommended for improved security. No analytics or tracking scripts were detected, aligning with the stated privacy-first approach. From a security perspective, the site uses HTTPS and has domain registration protections but lacks a privacy policy, cookie consent mechanism, and formal security or incident response policies. No vulnerabilities or malicious content were detected, but improvements in security headers and compliance documentation are advised. Overall, MastodonShare presents a trustworthy, privacy-conscious utility with moderate technical maturity and good business credibility for a small project. Strategic improvements in privacy compliance and security posture would enhance trust and resilience.
Detected Technologies
13 urgent findings need attention
1 critical · 12 high
- + 5 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
8 findings
15/100
GDPR Compliance
3 findings
50/100
NIS2 Compliance
9 findings
2/100
Email Security
5 findings
60/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
MastodonShare occupies a niche in the social media utility space, specifically targeting Mastodon users who face challenges sharing content across diverse instances. Its competitive advantage lies in its simplicity, privacy focus, and no requirement for API keys or extensions. The business model appears to be a free service, possibly maintained by an individual or small team, with no evident monetization or advertising. The target customers are Mastodon users and website owners seeking to add Mastodon sharing functionality. The project is relatively new, founded in 2022, with no parent or subsidiary companies. The contact ecosystem is minimal but transparent, with direct email and Mastodon social contact provided. Growth potential depends on Mastodon's adoption and community engagement.
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a basic to moderate security posture. It uses HTTPS, which is mandatory, and domain registration protections are in place. However, the absence of DNSSEC, security headers (such as Content-Security-Policy, X-Frame-Options), and formal privacy or security policies indicates room for improvement. No tracking or user data storage reduces privacy risks. The lack of incident response contacts or vulnerability disclosure mechanisms limits transparency in security management. Overall, the security maturity is adequate for a small utility site but should be enhanced to meet best practices and compliance standards.
Strategic Recommendations
Priority Actions for Security Improvement
Enable DNSSEC on the domain to improve DNS security and prevent spoofing.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
MastodonShare is a free, easy, and private tool that allows users to share content on any Mastodon instance without requiring browser extensions or apps. It facilitates sharing by asking users for their Mastodon instance and redirecting them to share content, storing the instance in a cookie for convenience.
good
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- No user tracking
- No Mastodon API access required
- Use of HTTPS implied by URL
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is a niche utility tool for Mastodon users.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing Strict-Transport-Security header
HIGHForces HTTPS connections
Missing X-Frame-Options header
HIGHPrevents clickjacking attacks
Missing X-Content-Type-Options header
MEDIUMPrevents MIME type sniffing
Missing Content-Security-Policy header
HIGHControls resources the browser is allowed to load
Missing X-XSS-Protection header
MEDIUMLegacy XSS protection (deprecated but still recommended)
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
No Cookie Policy found
HIGHGDPR requires clear information about cookie usage
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
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: transport
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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
No email authentication configured
CRITICALDomain is vulnerable to email spoofing
🏆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
OCSP Stapling Not Enabled
LOWOCSP stapling improves performance and privacy
Certificate Transparency Not Implemented
LOWCertificate is not logged in Certificate Transparency logs
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 37 days
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 Delete Lock Not Enabled
LOWDomain can be deleted without additional verification
No DMARC Record
MEDIUMDMARC policy not configured
Domain Registration Details
DNS Records
DNSSEC Status
DNS Performance
⚡Network Security
Port scanning and network exposure analysis.
Network Security
Port scanning and network exposure analysis
Service Exposed: SSH
MEDIUMPort 22 (SSH) is publicly accessible - SSH - Secure but can be brute-forced
How does mastodonshare.com compare?
mastodonshare.com scores below average. Browse similar domains to see how competitors handle security.
🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings
Additional Findings
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Marketing Intelligence
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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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