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Is blumer-lehmann.com a Scam? Security Check Results - Blumer Lehmann

blumer-lehmann.com Security Report Summary

blumer-lehmann.com received a security score of 68 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers Blumer Lehmann's website security posture. Blumer Lehmann operates in the Manufacturing industry in Switzerland.

Blumer Lehmann is a leading Swiss company specializing in wood construction and wood industry products, offering a wide range of services including planning, development, construction, and sales of wood products and silo/plant construction. The company targets professionals and businesses in the construction and sustainable building sectors, positioning itself as an international leader in its industry. The website is professionally designed with multilingual support and detailed navigation, reflecting a mature digital presence. Technically, the site uses modern analytics and tracking tools such as Google Tag Manager, Hotjar, TikTok Analytics, and Facebook Pixel, indicating a moderate level of digital maturity. Security posture is good with HTTPS enforced and some best practices observed, though explicit security headers and privacy policies are missing. The absence of WHOIS data raises some concerns about domain registration transparency, but the website content and branding suggest a legitimate business. Overall, the site is trustworthy but would benefit from enhanced privacy compliance and clearer security disclosures.

The security scan identified 27 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: Google Tag Manager, Hotjar, TikTok Analytics, Facebook Pixel, YouTube API.

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 blumer-lehmann.com Safe? Security Analysis for Blumer Lehmann

https://blumer-lehmann.com

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ManufacturingSwitzerlandlarge
Google Tag ManagerHotjarTikTok AnalyticsFacebook PixelYouTube API
Analyzed 7/21/2025Completed 11:34:01 PM8mo ago
68
Security Score
MEDIUM RISK

Above Manufacturing avg (52)

10,000+

Domains scanned

500+

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Domainblumer-lehmann.com
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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

Blumer Lehmann is a leading Swiss company specializing in wood construction and wood industry products, offering a wide range of services including planning, development, construction, and sales of wood products and silo/plant construction. The company targets professionals and businesses in the construction and sustainable building sectors, positioning itself as an international leader in its industry. The website is professionally designed with multilingual support and detailed navigation, reflecting a mature digital presence. Technically, the site uses modern analytics and tracking tools such as Google Tag Manager, Hotjar, TikTok Analytics, and Facebook Pixel, indicating a moderate level of digital maturity. Security posture is good with HTTPS enforced and some best practices observed, though explicit security headers and privacy policies are missing. The absence of WHOIS data raises some concerns about domain registration transparency, but the website content and branding suggest a legitimate business. Overall, the site is trustworthy but would benefit from enhanced privacy compliance and clearer security disclosures.

Detected Technologies

Google Tag ManagerHotjarTikTok AnalyticsFacebook PixelYouTube API

8 urgent findings need attention

8 high

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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

3 findings

60/100

GDPR Compliance

3 findings

68/100

NIS2 Compliance

8 findings

17/100

Email Security

4 findings

80/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

Blumer Lehmann operates in the manufacturing and energy sectors with a focus on wood construction and related products. Its business model combines manufacturing with project realization services, targeting a professional audience in Switzerland and internationally. The company leverages a comprehensive product catalog and detailed service offerings to maintain a competitive advantage. The website's multilingual capabilities and extensive navigation structure support a broad customer base. The lack of visible contact information and privacy policies online may limit customer trust and regulatory compliance. The company appears to have a strong brand presence but should improve transparency and data protection measures to align with industry standards.

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a good security baseline with HTTPS enabled and use of multiple analytics and tracking scripts. However, it lacks explicit security headers such as HSTS, X-Content-Type-Options, and X-Frame-Options, which are recommended to harden security. No vulnerabilities or exposed sensitive data were detected in the provided content. The absence of a published privacy policy and cookie consent mechanism indicates gaps in GDPR compliance. There is no evidence of a security policy, incident response contacts, or vulnerability disclosure program, which are important for mature security posture. Overall, the security maturity is moderate but could be significantly improved by implementing recommended headers, privacy disclosures, and incident response information.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish a comprehensive privacy policy and cookie policy with clear GDPR compliance statements.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Blumer Lehmann

Description:

Blumer Lehmann ist ein international führendes Holzindustrie- und Holzbauunternehmen der Schweiz und bietet eine umfassende Holz- und Holzbaukompetenz.

Key Services:
Planning and developmentConstructionWood product salesSilo and plant constructionEngineeringSustainability consulting
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
Google Tag ManagerHotjarTikTok AnalyticsFacebook PixelYouTube API
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:
80/100
Best Practices:
  • HTTPS enforced
  • Use of Content Security Policy (implied by script sources)
  • Consent management script for privacy

Analytics & Tracking

Services:
Google Analytics (via GTM)HotjarTikTok AnalyticsFacebook Analytics
Tracking Level:moderate
Privacy Compliance:basic

Advertising & Marketing

Tracking Pixels:
TikTok PixelFacebook PixelHotjar
Transparency Level:basic

Website Quality Assessment

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

Key Observations

1

Website is fully accessible with no blocking or WAF challenges.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

60/100
Score

Missing X-Frame-Options header

HIGH

Prevents clickjacking attacks

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

68/100
Score

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies

No Data Protection Officer mentioned

LOW

Large organizations may need to designate a DPO under GDPR

Privacy policy may not be GDPR compliant

MEDIUM

Privacy policy lacks explicit GDPR compliance elements

GDPR Compliance Analysis

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

🛡️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

80/100
Score

DMARC Partial Enforcement

LOW

DMARC only applies to 10% of messages

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 ip4:217.26.54.59 include:spf.protection.outlook.com include:myr.is -all
DNS Lookups:2/10
Policy:-all
DKIM Selectors Found
Selector:selector1(1416-bit rsa)
Selector:s1(1440-bit rsa)
DMARC Details
Policy:quarantine(10% enforcement)
Aggregate Reports:admin@blumer-lehmann.com
Forensic Reports:admin@blumer-lehmann.com

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

72/100
Score

Weak Protocols Supported

HIGH

Server supports weak protocols: TLSv1.1

OCSP Stapling Not Enabled

LOW

OCSP stapling improves performance and privacy

Certificate Transparency Not Implemented

LOW

Certificate is not logged in Certificate Transparency logs

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 59 days

Protocol Support

TLSv1.3TLSv1.2TLSv1.1

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

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

Domain Registration Details

Domain Age
13 years(mature)
Expiry Risk
medium(expired)
Protection Level
noneDNSSEC OFF
Suspicious Indicators Detected
  • No domain protection locks enabled

DNS Records

A Records:91.212.196.155
AAAA Records:2a00:17e0::cccc
Name Servers:
ns.hostpoint.ch
ns2.hostpoint.ch
ns3.hostpoint.ch
MX Records:
0: blumerlehmann-com01e.mail.protection.outlook.com
SOA:Serial: 1752710400, TTL: 3600s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:258ms

SPF Analysis

SPF Record:
v=spf1 ip4:217.26.54.59 include:spf.protection.outlook.com include:myr.is -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

How does blumer-lehmann.com compare?

See how blumer-lehmann.com 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 uses a modern tech stack with integration of Google Tag Manager, Hotjar, TikTok Analytics, Facebook Pixel, and YouTube API for analytics and marketing. The HTML structure is well-formed with responsive design elements supporting good mobile optimization. SEO is supported by meta tags and Open Graph data, enhancing social media sharing and search engine visibility. Performance is moderate, likely influenced by multiple external scripts. Accessibility features are basic but present. The CMS or hosting provider could not be identified from the provided data. There is an opportunity to improve technical SEO and accessibility compliance further. Overall, the technical infrastructure supports a professional and functional website but could benefit from performance tuning and enhanced accessibility.
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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

Domainblumer-lehmann.com
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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