What is the security status of heisegroup.de?

heisegroup.de has a security score of 55/100, rated as Moderate Risk. The website may have security concerns that should be addressed.

Is heisegroup.de safe to use?

Our security scan shows heisegroup.de is Moderate Risk. SSL security issues detected. Always practice safe browsing habits.

Does heisegroup.de have viruses?

Our comprehensive security scan analyzes multiple security factors. Based on the overall security score of 55/100, the website is rated as Moderate Risk. However, websites can change over time, so always use updated security software.

What is heisegroup.de's trust score?

heisegroup.de has a security score of 55/100. This score is based on multiple factors including SSL security, security headers, DNS health, and compliance checks.

I want to know if heisegroup.de is a legitimate website or if it's a scam.

According to our comprehensive security analysis, heisegroup.de has a security score of 55/100, which indicates it is Moderate Risk. Heise Gruppe GmbH & Co. KG is a well-established German media company with a 75-year history, specializing in publishing, marketing services, events, and online commerce primarily targeting IT professionals and technology enthusiasts. The company operates multiple recognized brands and offers a broad range of services including journalism, local marketing, price comparison portals, and professional training events. The website reflects a mature digital presence with professional design, clear navigation, and comprehensive content that supports its market position. Technically, the website is built on modern web standards using HTML5, CSS3, JavaScript, and the InterRed CMS platform. It demonstrates good mobile optimization, accessibility, and SEO practices, although some performance optimizations could be considered. The technical infrastructure appears stable and well-maintained, with no visible signs of outdated or vulnerable technologies. From a security perspective, the site uses HTTPS and shows no obvious vulnerabilities or exposed sensitive data. However, it lacks explicit security headers and publicly available security policies or incident response information. Privacy compliance is strong with a comprehensive privacy policy and GDPR adherence, but the absence of a cookie consent mechanism is a minor gap. Overall, the security posture is solid but could be enhanced with additional transparency and technical controls. The overall risk assessment is low, with no indications of malicious activity or content safety concerns. Strategic recommendations include implementing security headers, adding a cookie consent mechanism, publishing security policies, and maintaining regular security audits to further strengthen trust and compliance.

heisegroup.de Security Analysis - Moderate Risk (Score: 55/100) | Heise Gruppe GmbH & Co. KG Safety Check

🧠AI Business Intelligence

Technology stack, business insights, and market analysis powered by AI.

Snapshot shown below. Unlock the full AI report for complete market insights, audience profiling, and step-by-step recommendations.

Business Intelligence

Market & Strategic Analysis

Heise Gruppe holds a strong market position in the German media sector, leveraging its long history and multiple well-known brands to serve IT professionals and general technology audiences. Its diversified business model includes editorial content, marketing services, price comparison portals, and e-commerce, providing multiple revenue streams and growth opportunities. The company benefits from a robust partnership ecosystem, including its CMS provider InterRed and various subsidiary domains. The clear presentation of contact information and social media engagement supports customer trust and brand loyalty. Growth indicators include a large employee base and multiple locations, reflecting a mature and stable organization.

Extracted Contact Information

Marketing Intelligence Data

Physical Addresses (1)

Karl-Wiechert-Allee 10, 30625 Hannover

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a moderate to strong security maturity level with HTTPS enforced and no visible sensitive data leaks. However, the lack of security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options reduces the overall security hardening. No public incident response or vulnerability disclosure policies were found, which could impact transparency and responsiveness to security events. GDPR compliance is evident through a detailed privacy policy, but cookie consent mechanisms are missing, which is a compliance gap. The absence of vulnerable libraries and secure handling of forms (no forms detected on main page) are positive indicators. Overall, the security culture appears professional but could benefit from enhanced policy publication and technical controls.

Strategic Recommendations

Priority Actions for Security Improvement

1

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✨Observations

AI-powered comprehensive website and business analysis.

A preview of your strategic observations is visible. Upgrade to unlock the full competitive positioning, trust signals, and branding checklist.

AI-Enhanced Website Analysis

Business Insights

Company:

Heise Gruppe GmbH & Co. KG

Description:

Medienunternehmen, das Zeitschriften, Verzeichnismedien, New-Media-Produkte und Events anbietet. Vermittelt Informationen und Mediendienstleistungen, insbesondere für IT-Professionals.

Key Services:

Journalism and editorial contentMarketing and local online marketingPrice comparison portalsOnline commerce (gaming and hardware components)Events and professional training

Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:

HTML5CSS3JavaScriptSVGInterRed CMS

Performance:

moderate

Mobile:

excellent

Accessibility:

good

SEO:

good

Security Assessment

Security Score:

75/100

Best Practices:

HTTPS usage (implied by URL https://)
No visible exposed sensitive data
No visible vulnerable libraries
Secure forms (no forms detected on main page)

Analytics & Tracking

Tracking Level:minimal

Privacy Compliance:good

Advertising & Marketing

Transparency Level:basic

Website Quality Assessment

Design Quality:excellent

User Experience:excellent

Content Relevance:excellent

Navigation Clarity:excellent

Professionalism:excellent

Trustworthiness:high

Key Observations

1

Website is fully accessible with rich content and professional design.

🛡️Security Headers

HTTP security headers analysis and recommendations.

Some header findings are shown. Unlock to see the full checklist, impacted endpoints, and remediation guidance.

Security Headers

Score

No Cookie Policy found

HIGH

GDPR requires clear information about cookie usage Unlock the full report to read the complete fix.

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies Unlock the full report to read the complete fix.

No Data Protection Officer mentioned

LOW

Large organizations may need to designate a DPO under GDPR Unlock the full report to read the complete fix.

Privacy policy may not be GDPR compliant

MEDIUM

Privacy policy lacks explicit GDPR compliance elements Unlock the full report to read the complete fix.

EU business without adequate privacy measures

CRITICAL

EU businesses are subject to strict GDPR requirements Unlock the full report to read the complete fix.

GDPR Compliance Analysis

Privacy Policy85% confidence

Cookie Policy0% confidence

Contact Information Found90% confidence

emailphone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

You can see headline NIS2 checks. Upgrade to access the full control mapping, severity breakdown, and remediation plan.

NIS2 Compliance

Score

No SPF record found

HIGH

SPF helps prevent email spoofing Unlock the full report to read the complete fix.

No DKIM record found

MEDIUM

DKIM adds cryptographic signatures to emails Unlock the full report to read the complete fix.

No BIMI Record

LOW

BIMI displays brand logos in email clients Unlock the full report to read the complete fix.

No MTA-STS Policy

MEDIUM

MTA-STS enforces TLS for email delivery Unlock the full report to read the complete fix.

No TLS-RPT Record

LOW

TLS-RPT provides reporting for email TLS issues Unlock the full report to read the complete fix.

No email authentication configured

CRITICAL

Domain is vulnerable to email spoofing Unlock the full report to read the complete fix.

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.

This is a teaser of the TLS audit. Unlock to view certificate chains, cipher support tables, and remediation steps.

SSL/TLS Security

Certificate validity and encryption analysis

95/100

Score

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 82 days Unlock the full report to read the complete fix.

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints Unlock the full report to read the complete fix.

Certificate Details

Subject:www.heisegroup.de

Issuer:R13

Valid Until:1/2/2026 (82 days)

SANs:www.heisegroup.de

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

Unlock the full DNS posture audit to reveal misconfigurations, zone records, and actionable fixes.

DNS Health

DNS configuration and security assessment

45/100

Score

Unregistered MX Record

HIGH

MX record points to unregistered domain: Unlock the full report to read the complete fix.

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain Unlock the full report to read the complete fix.

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found Unlock the full report to read the complete fix.

Domain Transfer Lock Not Enabled

MEDIUM

Domain can be transferred without authorization Unlock the full report to read the complete fix.

Domain Delete Lock Not Enabled

LOW

Domain can be deleted without additional verification Unlock the full report to read the complete fix.

No DMARC Record

MEDIUM

DMARC policy not configured Unlock the full report to read the complete fix.

Domain Registration Details

Protection Level

none

Suspicious Indicators Detected

•No domain protection locks enabled

DNS Records

A Records:193.99.144.80

AAAA Records:2a02:2e0:3fe:1001:302::

Name Servers:

ns.heise.de

robotns2.second-ns.de

MX Records:

0:

SOA:Serial: 2025100704, TTL: 86400s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:88ms

⚡Network Security

Port scanning and network exposure analysis.

See a glimpse of exposed services. Unlock to access full port inventories, CVE lookups, and mitigation priorities.

Network Security

Port scanning and network exposure analysis

100/100

Score

Good Network Security Posture

LOW

No unnecessary services detected on common risky ports Unlock the full report to read the complete fix.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Unlock to view the complete technical breakdown, stack fingerprinting, and hardening checklist.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

Not scanned

Content Management System provider

Confidence: 85%

Note: These domains were identified as business-critical partners or services that warrant security inspection. Only domains with clear business relationships are included.

⭐ Verified Community Reviews

What others say about heisegroup.de

Share your experience to help others make informed decisions. We verify every review by email and publish it once our moderation team approves it.

Community rating

—out of 5

0 reviews published

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Is heisegroup.de a Scam? Security Check Results - Heise Gruppe GmbH & Co. KG Reviews

Is heisegroup.de Safe? Security Analysis for Heise Gruppe GmbH & Co. KG

Unlock the complete security report for heisegroup.de

How it works

Order summary

AI Summary

Detected Technologies

🧠AI Business Intelligence

Business Intelligence

Extracted Contact Information

Physical Addresses (1)

Security Posture Analysis

Strategic Recommendations

✨Observations

AI-Enhanced Website Analysis

Business Insights

Technical Stack

Security Assessment

Analytics & Tracking

Advertising & Marketing

Website Quality Assessment

Key Observations

🛡️Security Headers

Security Headers

Weak Strict-Transport-Security configuration

Missing X-Frame-Options header

Missing Content-Security-Policy header

Missing Referrer-Policy header

Missing Permissions-Policy header

Sensitive data may be cached

👤GDPR Compliance

GDPR Compliance

No Cookie Policy found

No Cookie Consent Banner found

No Data Protection Officer mentioned

Privacy policy may not be GDPR compliant

EU business without adequate privacy measures

GDPR Compliance Analysis

🛡️NIS2 Compliance

NIS2 Compliance

No information security framework found

No vulnerability disclosure policy

No security policy documentation found

No incident response procedures found

No business continuity planning found

No security contact information

No vulnerability reporting mechanism

No NIS2 reference found

Critical sector without clear security compliance

📧Email Security

Email Security

No SPF record found

No DKIM record found

No BIMI Record

No MTA-STS Policy

No TLS-RPT Record

No email authentication configured

🏆SSL/TLS Security

SSL/TLS Security

SSL Certificate Expires Within 90 Days

Partial SSL/TLS Assessment

Certificate Details

OCSP Status

📊DNS Health

DNS Health

Unregistered MX Record

DNSSEC Not Enabled

CAA Records Not Configured

Domain Transfer Lock Not Enabled

Domain Delete Lock Not Enabled

No DMARC Record

Domain Registration Details

DNS Records

DNSSEC Status

DNS Performance

⚡Network Security

Network Security

Good Network Security Posture

🔧Technical Analysis

Technical Analysis