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Is tvz-verlag.ch a Scam? Security Check Results - TVZ Theologischer Verlag Zürich AG

tvz-verlag.ch Security Report Summary

tvz-verlag.ch received a security score of 68 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers TVZ Theologischer Verlag Zürich AG's website security posture. TVZ Theologischer Verlag Zürich AG operates in the Education industry in Switzerland.

TVZ Theologischer Verlag Zürich AG is a specialized Swiss theological publisher offering a wide range of academic and church-related books and materials. The website presents a professional and comprehensive catalog targeting theologians, students, clergy, and readers interested in religious studies and spirituality. The business model focuses on publishing and selling both print and digital editions, with a strong emphasis on quality and educational content. The company maintains a consistent brand presence and leverages partnerships with payment processors and content providers to enhance user experience. Technically, the website employs modern web technologies including HTML5, CSS3, JavaScript, Google Fonts, and PayPal Plus for payments. It integrates a cookie consent manager to comply with privacy regulations and features a responsive design optimized for mobile devices. While the site performs moderately well, there is room for improvement in accessibility and security headers implementation. From a security perspective, the site enforces HTTPS and uses a cookie consent mechanism with opt-out options, indicating good privacy compliance. However, it lacks explicit security policies, incident response contacts, and security.txt files. No vulnerabilities or exposed sensitive data were detected, and the WHOIS data aligns well with the website's claims, supporting legitimacy. Overall, the website is trustworthy, professionally maintained, and compliant with GDPR requirements. Strategic improvements in security headers and incident response transparency would further strengthen its security posture and user trust.

The security scan identified 29 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: HTML5, CSS3, JavaScript, Google Fonts (Overpass), PayPal Plus SDK, whCookieManager (cookie consent), Swiper.js (carousel/slider), FontAwesome.

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.

T

Is tvz-verlag.ch Safe? Security Analysis for TVZ Theologischer Verlag Zürich AG

https://tvz-verlag.ch

Check if tvz-verlag.ch is a scam or legitimate. Free security scan and reviews.

EducationSwitzerlandsmall
HTML5CSS3JavaScriptGoogle Fonts (Overpass)PayPal Plus SDK+3 more
Analyzed 7/12/2025Completed 8:37:16 PM8mo ago
68
Security Score
MEDIUM RISK

Above Education avg (55)

10,000+

Domains scanned

500+

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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

TVZ Theologischer Verlag Zürich AG is a specialized Swiss theological publisher offering a wide range of academic and church-related books and materials. The website presents a professional and comprehensive catalog targeting theologians, students, clergy, and readers interested in religious studies and spirituality. The business model focuses on publishing and selling both print and digital editions, with a strong emphasis on quality and educational content. The company maintains a consistent brand presence and leverages partnerships with payment processors and content providers to enhance user experience. Technically, the website employs modern web technologies including HTML5, CSS3, JavaScript, Google Fonts, and PayPal Plus for payments. It integrates a cookie consent manager to comply with privacy regulations and features a responsive design optimized for mobile devices. While the site performs moderately well, there is room for improvement in accessibility and security headers implementation. From a security perspective, the site enforces HTTPS and uses a cookie consent mechanism with opt-out options, indicating good privacy compliance. However, it lacks explicit security policies, incident response contacts, and security.txt files. No vulnerabilities or exposed sensitive data were detected, and the WHOIS data aligns well with the website's claims, supporting legitimacy. Overall, the website is trustworthy, professionally maintained, and compliant with GDPR requirements. Strategic improvements in security headers and incident response transparency would further strengthen its security posture and user trust.

Detected Technologies

HTML5CSS3JavaScriptGoogle Fonts (Overpass)PayPal Plus SDKwhCookieManager (cookie consent)Swiper.js (carousel/slider)FontAwesome

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

6 findings

50/100

GDPR Compliance

3 findings

68/100

NIS2 Compliance

9 findings

2/100

Email Security

3 findings

85/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

TVZ holds a niche market position as a theological publisher in Switzerland, catering to academic and religious communities. Its competitive advantage lies in specialized content, including editions of the Zürcher Bibel and related theological works. Revenue streams primarily come from book sales, both physical and digital. The target customers include clergy, theology students, and religious educators. The company demonstrates growth potential through upcoming publications and active engagement in cultural and religious events. Partnerships with payment providers and media outlets enhance its ecosystem. The website's detailed categorization and content depth reflect a mature operation focused on quality and customer engagement.

Security Posture Analysis

Comprehensive Security Assessment

The website exhibits a mature security posture with HTTPS enforced and a robust cookie consent mechanism. No critical vulnerabilities or exposed sensitive data were found. However, the absence of security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options reduces defense-in-depth. There is no visible incident response or security contact information, which could delay response to security incidents. Compliance with GDPR is evident through privacy and cookie policies. Overall, the security maturity is good but could be enhanced by implementing recommended headers and formalizing incident response channels.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement security headers including CSP, HSTS, X-Frame-Options, and X-XSS-Protection to strengthen browser security.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

TVZ Theologischer Verlag Zürich AG

Description:

Von Wissenschaft und Studium über die Zürcher Bibel bis hin zu Texten mit Impulsen für sich oder im Pfarramt – entdecken Sie unser vielfältiges Buchprogramm!

Key Services:
Publishing theological booksOffering digital and print editionsProviding educational and church-related materials
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
HTML5CSS3JavaScriptGoogle Fonts (Overpass)PayPal Plus SDKwhCookieManager (cookie consent)Swiper.js (carousel/slider)FontAwesome
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Cookie consent with opt-out options
  • No exposed sensitive data in HTML

Analytics & Tracking

Tracking Level:minimal
Privacy Compliance:good

Advertising & Marketing

Marketing Tools:
Cookie consent manager
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 professionally designed and well-structured

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

50/100
Score

Weak Strict-Transport-Security configuration

LOW

Current value: "max-age=15552000; preload"

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

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
phone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

2/100
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

Critical sector without clear security compliance

HIGH

Detected sectors: transport, banking, digital

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📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

85/100
Score

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 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.0.0/16 include:spf.protection.outlook.com include:_spf.wirth-horn.de include:_cmspf.cleanmail.ch -all
DNS Lookups:3/10
Policy:-all
DKIM Selectors Found
Selector:k2(1416-bit rsa)
Selector:selector1(1296-bit rsa)
Selector:selector2(1416-bit rsa)
DMARC Details
Policy:quarantine
Aggregate Reports:info@oneict.ch

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

62/100
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 54 days

Mixed Content Detected

MEDIUM

1 resources loaded over insecure HTTP

Partial SSL/TLS Assessment

LOW

Completed 3 of 4 security checks due to time constraints

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

90/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

DNS Records

A Records:62.138.180.29
Name Servers:
ns1.oneict.chDNS only
ns2.oneict.chDNS only
ns3.oneict.chDNS only
MX Records:
0: tvzverlag-ch0i.mail.protection.outlook.com
SOA:Serial: 2025011778, TTL: 10800s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:72ms

SPF Analysis

SPF Record:
v=spf1 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.0.0/16 include:spf.protection.outlook.com include:_spf.wirth-horn.de include:_cmspf.cleanmail.ch -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 tvz-verlag.ch compare?

See how tvz-verlag.ch 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 and clean technology stack with HTML5, CSS3, and JavaScript. It integrates Google Fonts for typography and PayPal Plus for payment processing. The cookie consent manager is a third-party solution from Wirth & Horn, indicating a focus on compliance. The site is mobile responsive with good navigation clarity and professional design. Performance is moderate, with potential optimization in image loading and script management. No explicit CMS was detected, suggesting a custom or proprietary system. Technical risks are low but could be further reduced by adopting security headers and improving accessibility compliance.
Professional PDF & Marketing Data

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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

Domaintvz-verlag.ch
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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