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Is nupreme.com a Scam? Security Check Results - Nupreme.com

nupreme.com Security Report Summary

nupreme.com received a security score of 60 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers Nupreme.com's website security posture. Nupreme.com operates in the Retail industry in Czech Republic.

Nupreme.com is an e-commerce retailer specializing in superfoods and dietary supplements, targeting health-conscious consumers primarily in the Czech Republic. The website offers a broad range of products including chlorella, spirulina, young barley, Himalayan salt, mushrooms, maca, vitamins, creams, beverages, collagen, and snacks. The site also provides educational content through a magazine and advice sections, enhancing customer engagement and trust. Technically, the website is built on the Shoptet e-commerce platform, utilizing various modern web technologies such as Google Tag Manager, Google Analytics (GA4), Facebook SDK, and Doofinder for search functionality. The site is mobile-optimized and includes cookie consent mechanisms, indicating compliance with GDPR requirements. However, some technologies like jQuery 1.11.3 are outdated and should be updated to improve security. From a security perspective, the site enforces HTTPS and includes CSRF protection on login forms. While some security headers are not explicitly detected, no critical vulnerabilities or exposed sensitive data were found. The absence of WHOIS registration data raises concerns about domain legitimacy, but the professional website presentation and operational e-commerce functionality suggest legitimate business operations. Overall, the website presents a good security posture and technical maturity for a small retail business, with room for improvement in domain registration transparency and updating legacy libraries. Strategic recommendations include enhancing security headers, updating JavaScript libraries, and publishing explicit security and incident response policies.

The security scan identified 33 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: JavaScript, jQuery 1.11.3, Google Tag Manager, Google Analytics (GA4), Doofinder search, Facebook SDK, LightGallery, Shoptet e-commerce platform, Pobo Page Builder.

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 nupreme.com Safe? Security Analysis for Nupreme.com

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RetailCzech Republicsmall
JavaScriptjQuery 1.11.3Google Tag ManagerGoogle Analytics (GA4)Doofinder search+4 more
Analyzed 10/15/2025Completed 7:55:54 PM5mo ago
60
Security Score
MEDIUM RISK

Above Retail avg (56)

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

Nupreme.com is an e-commerce retailer specializing in superfoods and dietary supplements, targeting health-conscious consumers primarily in the Czech Republic. The website offers a broad range of products including chlorella, spirulina, young barley, Himalayan salt, mushrooms, maca, vitamins, creams, beverages, collagen, and snacks. The site also provides educational content through a magazine and advice sections, enhancing customer engagement and trust. Technically, the website is built on the Shoptet e-commerce platform, utilizing various modern web technologies such as Google Tag Manager, Google Analytics (GA4), Facebook SDK, and Doofinder for search functionality. The site is mobile-optimized and includes cookie consent mechanisms, indicating compliance with GDPR requirements. However, some technologies like jQuery 1.11.3 are outdated and should be updated to improve security. From a security perspective, the site enforces HTTPS and includes CSRF protection on login forms. While some security headers are not explicitly detected, no critical vulnerabilities or exposed sensitive data were found. The absence of WHOIS registration data raises concerns about domain legitimacy, but the professional website presentation and operational e-commerce functionality suggest legitimate business operations. Overall, the website presents a good security posture and technical maturity for a small retail business, with room for improvement in domain registration transparency and updating legacy libraries. Strategic recommendations include enhancing security headers, updating JavaScript libraries, and publishing explicit security and incident response policies.

Detected Technologies

JavaScriptjQuery 1.11.3Google Tag ManagerGoogle Analytics (GA4)Doofinder searchFacebook SDKLightGalleryShoptet e-commerce platformPobo Page Builder

11 urgent findings need attention

11 high

  • + 3 more findings in the full report below
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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

40/100

GDPR Compliance

2 findings

65/100

NIS2 Compliance

9 findings

2/100

Email Security

5 findings

75/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

Nupreme.com operates in the niche retail sector of health and wellness, focusing on superfoods and supplements. Its competitive advantage lies in a comprehensive product portfolio and educational content that supports customer decision-making. The business model is direct-to-consumer e-commerce, leveraging digital marketing and analytics tools to optimize customer acquisition and retention. The presence of a magazine and advice sections indicates a content-driven approach to build brand authority. Growth indicators include active product categories and frequent content updates. The partnership ecosystem includes integrations with Google, Facebook, and Doofinder, enhancing marketing and search capabilities. The lack of visible parent or subsidiary companies suggests an independent small business structure.

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a moderate to good security maturity level. HTTPS is enforced site-wide, and login forms include CSRF tokens, reducing risk of common web attacks. Cookie consent mechanisms align with GDPR compliance. However, the use of an outdated jQuery version (1.11.3) poses potential security risks and should be updated. Security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options are not explicitly present, which could be improved to mitigate clickjacking and MIME sniffing attacks. No incident response or security policy information is publicly available, which limits transparency and preparedness perception. No vulnerabilities or exposed sensitive data were detected in the HTML content. Overall, the security posture is adequate for a small e-commerce site but can be enhanced with best practice implementations.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Nupreme.com

Description:

NUPREME = nová generace superpotravin. Offers superfood products including chlorella, spirulina, young barley, Himalayan salt, mushrooms, maca, vitamins, creams, beverages, collagen, and snacks.

Key Services:
Online sales of superfoods and supplementsCustomer support via phone and emailEducational content via magazine and advice sections
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
JavaScriptjQuery 1.11.3Google Tag ManagerGoogle Analytics (GA4)Doofinder searchFacebook SDKLightGalleryShoptet e-commerce platformPobo Page Builder
Frameworks:
Shoptet CMS
Platforms:
Shoptet e-commerce
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:
80/100
Best Practices:
  • HTTPS enforced
  • Cookie consent with opt-in/out
  • No exposed sensitive data in HTML
  • CSRF token present in login form

Analytics & Tracking

Services:
Google Analytics (GA4)Google Ads Conversion Tracking
Tracking Level:moderate
Privacy Compliance:good

Advertising & Marketing

Ad Networks:
Google Ads (AW-480177935)
Tracking Pixels:
Facebook Pixel
Marketing Tools:
Doofinder search analytics
Transparency Level:good

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 rich content in Czech language

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

40/100
Score

Missing Strict-Transport-Security header

HIGH

Forces HTTPS connections

Weak X-Frame-Options configuration

LOW

Current value: "SAMEORIGIN, SAMEORIGIN"

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

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

65/100
Score

No Privacy Policy found

HIGH

GDPR requires a clear and accessible privacy policy

Third-party services without privacy policy

HIGH

Detected services: Google Analytics, Facebook, Cloudflare

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

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: energy, 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

75/100
Score

Complex SPF record

LOW

Too many include statements can cause lookup limits

No DMARC reporting

LOW

DMARC aggregate reports not configured

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.google.com include:_spf.myshoptet.com include:servers.mcsv.net include:sparkpostmail.com include:mailgun.org -all
DNS Lookups:5/10
Policy:-all
DKIM Selectors Found
Selector:google(1416-bit rsa)
DMARC Details
Policy:quarantine

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

52/100
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 74 days

Weak SSL Key Length

HIGH

SSL certificate uses 384-bit key, which is considered weak

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

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
7 years(mature)
Expiry Risk
low(186 days)
Protection Level
noneDNSSEC OFF
Suspicious Indicators Detected
  • No domain protection locks enabled

DNS Records

A Records:185.184.254.10, 185.184.254.11
Name Servers:
ns1.websupport.cz
ns2.websupport.cz
ns3.websupport.eu
MX Records:
1: smtp.google.com
SOA:Serial: 1756391462, TTL: 2560s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:123ms

SPF Analysis

SPF Record:
v=spf1 include:_spf.google.com include:_spf.myshoptet.com include:servers.mcsv.net include:sparkpostmail.com include:mailgun.org -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 nupreme.com compare?

See how nupreme.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 is built on the Shoptet e-commerce platform, leveraging a mix of custom and third-party JavaScript libraries including jQuery 1.11.3, Google Tag Manager, Google Analytics GA4, Facebook SDK, and Doofinder search. The site uses asynchronous script loading to optimize performance. CSS and fonts are loaded from CDN sources, improving load times. Mobile optimization is good with responsive design and mobile-specific CSS classes. Accessibility features are basic but present, including skip links and ARIA roles. SEO is supported by proper meta tags, Open Graph tags, and canonical URLs. Performance is moderate, with potential improvements by updating legacy libraries and optimizing third-party scripts. Hosting provider details are not explicitly found. Overall, the technical infrastructure supports a professional e-commerce experience with room for modernization.
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PDF Report & Export

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39.90 €one-time • Incl. 21% VAT

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

Domainnupreme.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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