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Is concular.de a Scam? Security Check Results - Concular Reviews

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Is concular.de Safe? Security Analysis for Concular

Check if concular.de is a scam or legitimate. Free security scan and reviews.

Real EstateGermanymedium
WordPress 6.8.2PHP (implied by WordPress)jQuery 3.7.1HubSpot scriptsCookieYes cookie consent+7 more
Analyzed 8/1/2025Completed 2:48:33 PM
65
Security Score
MEDIUM RISK

AI Summary

Concular is a German-based company specializing in circular construction, urban mining, and reuse of building components. The company offers consulting, project implementation, educational programs, and digital tools to support sustainable and resilient real estate development. Their website reflects a strong market position in the niche of circular building practices, targeting professionals and organizations in real estate and sustainability sectors. The site is well-structured, professionally designed, and optimized for SEO and user experience. Technically, the website is built on WordPress with modern integrations including HubSpot, Google Analytics, and Cloudflare services, indicating a mature digital infrastructure. Security measures such as HTTPS, Cloudflare Bot Management, and Google reCAPTCHA are in place, although explicit security policies and incident response information are not publicly disclosed. Privacy compliance is supported by a comprehensive cookie consent mechanism, but no explicit privacy policy or terms of service pages were found in the analyzed content. Overall, the website presents a trustworthy and professional front for Concular's business operations.

Detected Technologies

WordPress 6.8.2PHP (implied by WordPress)jQuery 3.7.1HubSpot scriptsCookieYes cookie consentContact Form 7 pluginCloudflare DNS and Bot ManagementGoogle AnalyticsGoogle Tag ManagerGoogle reCAPTCHARank Math SEO pluginJetpack

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

Concular operates in the real estate and sustainability sectors, focusing on circular economy principles in construction. Their business model revolves around consulting, education, and digital solutions that facilitate circular building practices. The company collaborates with notable partners such as Strabag, Deutsche Bahn, and Siemens, enhancing its credibility and market reach. The presence of multiple related domains and digital tools suggests an ecosystem approach to circular construction. The website content and structure indicate a medium-sized enterprise with a clear focus on innovation and sustainability. Growth indicators include active content updates, educational offerings, and integration of digital lifecycle assessment tools. The partnership ecosystem and professional branding position Concular as a key player in the German circular construction market.

Extracted Contact Information

Marketing Intelligence Data

Email Addresses (1)

i*****@concular.com

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a solid security posture with HTTPS enforced and Cloudflare Bot Management protecting against automated threats. Google reCAPTCHA is implemented to mitigate spam on forms. The cookie consent mechanism is detailed and GDPR-compliant, enhancing privacy protection. However, the absence of a publicly available security policy, incident response plan, or vulnerability disclosure reduces transparency and may impact trust for security-conscious users. No vulnerabilities or exposed sensitive data were detected in the HTML content. Security headers appear to be standard but not explicitly enumerated. Overall, the security maturity is good but could be improved by publishing formal security documentation and enhancing accessibility compliance.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish a comprehensive privacy policy and terms of service pages accessible from the website footer or main navigation.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Concular

Description:

Concular bietet ein umfassendes Angebot für zirkuläres Bauen, Urban Mining und Re-Use von Bauteilen - von Beratung bis Umsetzung.

Key Services:
Zirkuläres Bauen (Circular Construction)Urban MiningRe-Use von Bauteilen (Reuse of Building Components)ConsultingProject ImplementationEducational offerings (Akademie, Weiterbildung)Digital tools (Digitaler Gebäuderessourcenpass, CircularLCA)
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
WordPress 6.8.2PHP (implied by WordPress)jQuery 3.7.1HubSpot scriptsCookieYes cookie consentContact Form 7 pluginCloudflare DNS and Bot ManagementGoogle AnalyticsGoogle Tag ManagerGoogle reCAPTCHARank Math SEO pluginJetpack
Frameworks:
WordPress
Platforms:
WordPress CMS
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:
80/100
Best Practices:
  • Use of Google reCAPTCHA to prevent spam
  • Cookie consent banner with granular controls
  • No exposed sensitive data detected in HTML
  • Use of Cloudflare Bot Management

Analytics & Tracking

Services:
Google AnalyticsHubSpot Analytics
Tracking Level:moderate
Privacy Compliance:good

Advertising & Marketing

Ad Networks:
doubleclick.net
Tracking Pixels:
HubSpot AnalyticsFacebook Pixel (via HubSpot)
Marketing Tools:
HubSpotCookieYes
Transparency Level:good

Website Quality Assessment

Design Quality:excellent
User Experience:excellent
Content Relevance:excellent
Navigation Clarity:excellent
Professionalism:excellent
Trustworthiness:high

Key Observations

1

Website is professionally designed and content-rich focused on circular construction and sustainability.

🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

30/100
Score

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

40/100
Score

No Privacy Policy found

HIGH

GDPR requires a clear and accessible privacy policy

EU business without adequate privacy measures

CRITICAL

EU businesses are subject to strict GDPR requirements

Third-party services without privacy policy

HIGH

Detected services: Google Analytics, Google Ads

GDPR Compliance Analysis

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

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

47/100
Score

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure

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

📧Email Security

SPF, DKIM, and DMARC validation and email security assessment.

Email Security

SPF, DKIM, and DMARC validation

75/100
Score

DMARC not enforcing

MEDIUM

DMARC policy is set to "none"

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

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
SPF Details
Record:
v=spf1 include:spf.sendinblue.com mx include:24899270.spf01.hubspotemail.net ~all
DNS Lookups:3/10
Policy:~all
DKIM Selectors Found
Selector:mail(1296-bit rsa)
DMARC Details
Policy:none
Subdomain Policy:none
Aggregate Reports:dmarc@mailinblue.com!10m
Forensic Reports:dmarc@mailinblue.com!10m

🏆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 84 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:concular.de
Issuer:WE1
Valid Until:10/25/2025 (84 days)
SANs:concular.de, *.concular.de

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

70/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

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

DMARC Policy Set to None

LOW

DMARC is configured but not enforcing any policy

Domain Registration Details

Protection Level
none
Suspicious Indicators Detected
  • No domain protection locks enabled

DNS Records

A Records:172.66.40.117, 172.66.43.139
AAAA Records:2606:4700:3108::ac42:2b8b, 2606:4700:3108::ac42:2875
Name Servers:
carrera.ns.cloudflare.com
mitch.ns.cloudflare.com
MX Records:
5: alt1.aspmx.l.google.com
5: alt2.aspmx.l.google.com
1: aspmx.l.google.com
10: aspmx2.googlemail.com
10: aspmx3.googlemail.com
SOA:Serial: 2379278964, TTL: 1800s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:119ms

SPF Analysis

SPF Record:
v=spf1 include:spf.sendinblue.com mx include:24899270.spf01.hubspotemail.net ~all

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

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

The website is built on WordPress 6.8.2 with a modern tech stack including jQuery, HubSpot integrations, and CookieYes for consent management. Hosting and DNS are managed via Cloudflare, providing performance and security benefits. SEO is enhanced using Rank Math plugin and structured data (JSON-LD) is extensively used for organization, webpage, and article metadata. Performance is moderate with lazy loading and DNS prefetch optimizations. Mobile optimization is good with responsive design and accessible navigation. Technical risks are minimal but depend on maintaining plugin and script updates. The site could benefit from improved accessibility and explicit security headers documentation.
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