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Is minestryger-gratis.dk a Scam? Security Check Results - Investing Classroom ApS

minestryger-gratis.dk Security Report Summary

minestryger-gratis.dk received a security score of 51 out of 100 in Guard's comprehensive security analysis, classified as "Elevated Risk". This report covers Investing Classroom ApS's website security posture. Investing Classroom ApS operates in the Other industry in Denmark.

Investing Classroom ApS operates the website minestryger-gratis.dk, providing a free online version of the classic Minesweeper game targeted at Danish-speaking casual gamers and puzzle enthusiasts. The site offers gameplay, rules, strategy guides, and a leaderboard to engage users. The business model is primarily ad-supported, leveraging Google AdSense for monetization. The company is small, recently founded in 2024, and provides clear company information including physical address and VAT number, enhancing credibility. Technically, the website is built on WordPress using popular plugins such as CTL Arcade for game integration, Rank Math for SEO, and WP Rocket for performance optimization. The site is mobile-optimized and loads quickly, with good SEO practices and basic accessibility features. However, some security best practices like DNSSEC and security headers are missing, and no explicit security or incident response policies are published. Security posture is moderate with HTTPS enabled and no visible vulnerabilities or exposed sensitive data. Privacy compliance is basic with privacy and cookie policies present but lacking explicit consent mechanisms. Contact information is limited to physical address and contact form; no direct emails or phone numbers are provided. Overall, the site is trustworthy but could improve transparency and security practices. Recommendations include enabling DNSSEC, implementing security headers, adding cookie consent mechanisms, publishing security and incident response policies, and auditing third-party scripts regularly to maintain security and compliance.

The security scan identified 35 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: WordPress, PHP, jQuery, Google Fonts, WP Rocket (performance optimization), CTL Arcade plugin (game integration), Rank Math SEO plugin, Ultimate Blocks plugin, GeneratePress theme.

About this security scan

Guard performs automated security assessments of websites by analyzing SSL/TLS certificates, HTTP security headers, DNS configuration, email authentication protocols (SPF, DKIM, DMARC), GDPR compliance indicators, NIS2 directive compliance, network exposure, and AI-powered business intelligence. Each report provides domain-specific findings, risk scores, and actionable recommendations.

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Is minestryger-gratis.dk Safe? Security Analysis for Investing Classroom ApS

https://minestryger-gratis.dk

Check if minestryger-gratis.dk is a scam or legitimate. Free security scan and reviews.

OtherDenmarksmall
WordPressPHPjQueryGoogle FontsWP Rocket (performance optimization)+4 more
Analyzed 6/24/2025Completed 2:00:37 PM9mo ago
51
Security Score
MEDIUM RISK

10,000+

Domains scanned

500+

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Domainminestryger-gratis.dk
Access tierFull report or marketing add-on

Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.

VisaMastercardApple PayGoogle Pay

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

AI Summary

Investing Classroom ApS operates the website minestryger-gratis.dk, providing a free online version of the classic Minesweeper game targeted at Danish-speaking casual gamers and puzzle enthusiasts. The site offers gameplay, rules, strategy guides, and a leaderboard to engage users. The business model is primarily ad-supported, leveraging Google AdSense for monetization. The company is small, recently founded in 2024, and provides clear company information including physical address and VAT number, enhancing credibility. Technically, the website is built on WordPress using popular plugins such as CTL Arcade for game integration, Rank Math for SEO, and WP Rocket for performance optimization. The site is mobile-optimized and loads quickly, with good SEO practices and basic accessibility features. However, some security best practices like DNSSEC and security headers are missing, and no explicit security or incident response policies are published. Security posture is moderate with HTTPS enabled and no visible vulnerabilities or exposed sensitive data. Privacy compliance is basic with privacy and cookie policies present but lacking explicit consent mechanisms. Contact information is limited to physical address and contact form; no direct emails or phone numbers are provided. Overall, the site is trustworthy but could improve transparency and security practices. Recommendations include enabling DNSSEC, implementing security headers, adding cookie consent mechanisms, publishing security and incident response policies, and auditing third-party scripts regularly to maintain security and compliance.

Detected Technologies

WordPressPHPjQueryGoogle FontsWP Rocket (performance optimization)CTL Arcade plugin (game integration)Rank Math SEO pluginUltimate Blocks pluginGeneratePress theme

14 urgent findings need attention

2 critical · 12 high

  • + 6 more findings in the full report below
Continuous monitoring

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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

4 findings

25/100

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

The company targets a niche market of Minesweeper players in Denmark, offering a free-to-play online game with educational content. The business leverages ad revenue and aims to build engagement through leaderboards and score sharing. The site’s recent launch aligns with the domain registration date, indicating a new entrant in the casual gaming space. The company maintains a professional web presence with consistent branding and structured data for SEO. Partnerships or subsidiaries are not evident. Growth potential lies in expanding game offerings and improving user engagement features.

Extracted Contact Information

Marketing Intelligence Data

Company Registration

Legal Name:

Investing Classroom ApS

VAT Number:

DK42053406

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a moderate security maturity level with HTTPS enabled and no obvious vulnerabilities in the frontend code. However, the absence of DNSSEC and security headers reduces defense-in-depth. No incident response or security policy information is available, which may impact readiness for security events. Privacy policies exist but lack explicit consent mechanisms, which could be a compliance gap under GDPR. No contact channels for security incidents are provided. Overall, the security posture is adequate for a small gaming site but requires enhancements to meet higher compliance and security standards.

Strategic Recommendations

Priority Actions for Security Improvement

1

Enable DNSSEC to improve domain name system security.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Investing Classroom ApS

Description:

Minestryger offers a free online version of the classic Minesweeper game, targeting players interested in puzzle and logic games. The site provides gameplay, rules, strategy guides, and a leaderboard for high scores.

Key Services:
Free online Minestryger (Minesweeper) gameGame leaderboard and score sharingEducational content about Minestryger rules and strategies
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
WordPressPHPjQueryGoogle FontsWP Rocket (performance optimization)CTL Arcade plugin (game integration)Rank Math SEO pluginUltimate Blocks pluginGeneratePress theme
Frameworks:
WordPress
Platforms:
Web
Performance:

fast

Mobile:

good

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:
70/100
Best Practices:
  • HTTPS enabled
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics & Tracking

Tracking Level:minimal
Privacy Compliance:basic

Advertising & Marketing

Ad Networks:
Google AdSense
Transparency Level:basic

Website Quality Assessment

Design Quality:good
User Experience:good
Content Relevance:good
Navigation Clarity:good
Professionalism:good
Trustworthiness:moderate

Key Observations

1

Website is a WordPress-based gaming site offering free Minesweeper gameplay.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

15/100
Score

Missing Strict-Transport-Security header

HIGH

Forces HTTPS connections

Missing X-Frame-Options header

HIGH

Prevents clickjacking attacks

Missing X-Content-Type-Options header

MEDIUM

Prevents MIME type sniffing

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

Missing X-XSS-Protection header

MEDIUM

Legacy XSS protection (deprecated but still recommended)

Missing Referrer-Policy header

LOW

Controls referrer information sent with requests

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

Sensitive data may be cached

LOW

Cache-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

25/100
Score

No Privacy Policy found

HIGH

GDPR requires a clear and accessible privacy policy

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies

EU business without adequate privacy measures

CRITICAL

EU businesses are subject to strict GDPR requirements

Third-party services without privacy policy

HIGH

Detected services: YouTube, Google APIs

GDPR Compliance Analysis

Privacy Policy0% confidence
Cookie Policy85% confidence
Contact Information Found90% confidence
phone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

17/100
Score

No information security framework found

HIGH

NIS2 requires documented cybersecurity and information security measures

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure

No security policy documentation found

HIGH

NIS2 requires documented cybersecurity governance and risk management

No incident response procedures found

HIGH

NIS2 requires documented incident response and business continuity plans

No business continuity planning found

MEDIUM

NIS2 emphasizes operational resilience and business continuity

No security contact information

HIGH

NIS2 requires clear incident reporting channels

No vulnerability reporting mechanism

MEDIUM

Clear vulnerability reporting supports coordinated disclosure

No NIS2 reference found

LOW

Consider 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

40/100
Score

No SPF record found

HIGH

SPF helps prevent email spoofing

No DKIM record found

MEDIUM

DKIM adds cryptographic signatures to emails

No BIMI Record

LOW

BIMI displays brand logos in email clients

No MTA-STS Policy

MEDIUM

MTA-STS enforces TLS for email delivery

No TLS-RPT Record

LOW

TLS-RPT provides reporting for email TLS issues

No email authentication configured

CRITICAL

Domain is vulnerable to email spoofing

SPF
Sender Policy Framework
DKIM
DomainKeys Identified Mail
DMARC
Domain-based Message Authentication
MX Records
Mail Exchange Records
BIMI
Brand Indicators
MTA-STS
Mail Transfer Agent Security
TLS-RPT
TLS Reporting
DNSSEC
DNS Security

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

75/100
Score

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 47 days

Weak SSL Key Length

HIGH

SSL certificate uses 256-bit key, which is considered weak

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:minestryger-gratis.dk
Issuer:WE1
Valid Until:8/11/2025 (47 days)
SANs:minestryger-gratis.dk, *.minestryger-gratis.dk

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

60/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

Domain Transfer Lock Not Enabled

MEDIUM

Domain can be transferred without authorization

Domain Delete Lock Not Enabled

LOW

Domain can be deleted without additional verification

No DMARC Record

MEDIUM

DMARC policy not configured

Domain Registration Details

Domain Age
1 years(established)
Expiry Risk
low(expired)
Protection Level
noneDNSSEC OFF
Suspicious Indicators Detected
  • No domain protection locks enabled

DNS Records

A Records:104.21.19.44, 172.67.185.55
AAAA Records:2606:4700:3031::6815:132c, 2606:4700:3031::ac43:b937
Name Servers:
clara.ns.cloudflare.comDNS only
minestryger-gratis.dkWHOIS only
todd.ns.cloudflare.comDNS only
SOA:Serial: 2372621126, TTL: 1800s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:68ms

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

100/100
Score

Good Network Security Posture

LOW

No unnecessary services detected on common risky ports

How does minestryger-gratis.dk compare?

See how minestryger-gratis.dk 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

The website is built on a modern WordPress platform with a well-chosen tech stack including jQuery, Google Fonts, and performance optimization via WP Rocket. The CTL Arcade plugin integrates the Minesweeper game effectively. The site uses structured data (JSON-LD) for SEO and social media integration. Performance is fast with lazy loading and caching. Mobile optimization is good with responsive design. Accessibility is basic but could be improved. No hosting provider is explicitly identified. Technical debt appears low, but security enhancements are recommended to reduce risk.
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Marketing Intelligence

Contact emails, phone numbers & warm leads

49.90 €one-time • Incl. 21% VAT

Plan Comparison

FeaturePDF ReportMarketing+
Full security analysis
Professional PDF export
Email delivery
Lifetime access + unlock code
Contact emails & phones
Marketing outreach data

Already purchased?

Order summary

Domainminestryger-gratis.dk
Access tierFull report or marketing add-on

Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.

VisaMastercardApple PayGoogle Pay

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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