Is formelsamlingen.se Safe? Security Analysis for Mattecentrum
https://formelsamlingen.seCheck if formelsamlingen.se is a scam or legitimate. Free security scan and reviews.
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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
Formelsamlingen.se is a Swedish educational website operated by Mattecentrum, a reputable non-profit organization providing free mathematics support to children and youth in Sweden. The site offers comprehensive formula collections in mathematics, physics, and chemistry, supplemented by links to related educational platforms. The business model is non-profit and focused on educational support, targeting students and learners primarily in Sweden. The website enjoys a strong market position as a trusted free resource in its domain. Technically, the site uses AngularJS, MathJax, PrismJS, and other modern JavaScript libraries, with Umbraco CMS inferred from API paths. The site is mobile-optimized and accessible, with good SEO practices. Performance is moderate, with room for modernization of the AngularJS framework. The site employs HTTPS and cookie consent mechanisms, indicating a baseline security posture. Security-wise, the site benefits from HTTPS and cookie consent but lacks explicit privacy policy and security headers in the provided data. No vulnerabilities or exposed sensitive data were detected. WHOIS data is missing or inconsistent, likely due to querying the subdomain rather than the root domain, which slightly reduces trust but is mitigated by the organization's reputation. Overall, the site is a high-quality, trustworthy educational resource with good technical and security practices. Recommendations include publishing a clear privacy policy, adding security headers, and providing security incident contact information to enhance compliance and trust.
Detected Technologies
8 urgent findings need attention
8 high
Keep formelsamlingen.se 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
5 findings
60/100
GDPR Compliance
2 findings
83/100
NIS2 Compliance
9 findings
2/100
Email Security
4 findings
70/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Mattecentrum operates Formelsamlingen.se as part of its educational mission, positioning itself as a leading non-profit in Sweden's educational sector. The site complements other services like Matteboken, Pluggakuten, and Ekonomikoll, creating a strong partnership ecosystem. The business model relies on free access, volunteer support, and donations. The target audience is Swedish students and educators, with content tailored to national curricula. Growth indicators include extensive content, active social media presence, and integration with other educational platforms. The organization leverages partnerships to expand reach and impact.
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a moderate to good security maturity level with HTTPS enforcement and cookie consent mechanisms. However, the absence of a published privacy policy and security headers indicates gaps in compliance and best practices. No incident response or vulnerability disclosure information is available, which could hinder timely handling of security issues. The use of dated AngularJS framework may pose future security risks if not updated. Overall, the security posture is adequate for a non-profit educational site but can be improved to meet higher compliance standards such as GDPR fully.
Strategic Recommendations
Priority Actions for Security Improvement
Publish a comprehensive privacy policy page clearly accessible from the homepage.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Mattecentrum
Formelsamlingen.se är en komplett formelsamling med formler inom matematik, fysik och kemi. Formelsamlingen drivs av Mattecentrum – en ideell förening som erbjuder gratis hjälp i matte till Sveriges barn och unga.
excellent
consistent
Technical Stack
moderate
good
good
good
Security Assessment
- HTTPS enforced
- Cookie consent banner with granular consent options
- No exposed sensitive data in HTML
- Use of modern security libraries (MathJax, PrismJS) without known vulnerabilities
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with rich educational content.
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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=10886400; preload"
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 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, 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
Weak Protocols Supported
HIGHServer supports weak protocols: TLSv1.1
Certificate Transparency Not Implemented
LOWCertificate is not logged in Certificate Transparency logs
Mixed Content Detected
MEDIUM3 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
Weak SPF Policy
HIGHSPF record has permissive policy allowing any server to send email
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 formelsamlingen.se compare?
See how formelsamlingen.se 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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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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