Skip to main content

Is itesco.cz a Scam? Security Check Results - Tesco Stores ČR a.s.

itesco.cz Security Report Summary

itesco.cz received a security score of 53 out of 100 in Guard's comprehensive security analysis, classified as "Elevated Risk". This report covers Tesco Stores ČR a.s.'s website security posture. Tesco Stores ČR a.s. operates in the Retail industry in Czech Republic.

Tesco Stores ČR a.s. operates a comprehensive retail supermarket website for the Czech Republic market, offering online grocery shopping, loyalty programs (Clubcard), promotional offers, recipes, and store locator services. The website demonstrates a mature digital presence with modern technologies such as React and Next.js, integrated analytics, and user-friendly features including cookie consent and privacy policies. The site is well-branded, professionally designed, and optimized for mobile and accessibility standards. Security posture is strong with HTTPS and security headers, though explicit security policies and incident response information are not publicly disclosed. The absence of WHOIS data from the CZ NIC WHOIS server limits domain registration transparency, but the website content and corporate links support legitimacy. Overall, the site is a reliable and professional retail platform serving a large customer base in the Czech Republic.

The security scan identified 20 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: React, Next.js, Google Tag Manager, Google Analytics, New Relic.

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 itesco.cz Safe? Security Analysis for Tesco Stores ČR a.s.

https://itesco.cz

Check if itesco.cz is a scam or legitimate. Free security scan and reviews.

RetailCzech Republiclarge
ReactNext.jsGoogle Tag ManagerGoogle AnalyticsNew Relic
Analyzed 10/14/2025Completed 4:59:18 AM5mo ago
53
Security Score
MEDIUM RISK

Below Retail avg (56)

10,000+

Domains scanned

500+

Security teams trust us

EveryPay

Secure checkout

Instant

Reports delivered

Professional PDF & Marketing Data

Get the professional PDF report for itesco.cz

Export this security analysis as a professional PDF document, receive it via email, and access marketing intelligence data including contact emails and phone numbers. One-time purchase for lifetime access.

PDF Report & Export

PDF download, email delivery, unlock code

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

Domainitesco.cz
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

AI Summary

Tesco Stores ČR a.s. operates a comprehensive retail supermarket website for the Czech Republic market, offering online grocery shopping, loyalty programs (Clubcard), promotional offers, recipes, and store locator services. The website demonstrates a mature digital presence with modern technologies such as React and Next.js, integrated analytics, and user-friendly features including cookie consent and privacy policies. The site is well-branded, professionally designed, and optimized for mobile and accessibility standards. Security posture is strong with HTTPS and security headers, though explicit security policies and incident response information are not publicly disclosed. The absence of WHOIS data from the CZ NIC WHOIS server limits domain registration transparency, but the website content and corporate links support legitimacy. Overall, the site is a reliable and professional retail platform serving a large customer base in the Czech Republic.

Detected Technologies

ReactNext.jsGoogle Tag ManagerGoogle AnalyticsNew Relic

7 urgent findings need attention

1 critical · 6 high

Continuous monitoring

Keep itesco.cz under constant watch

Guard tracks your live infrastructure daily: certificate expiry, DNS & mail authentication drift, uptime changes, subdomain inventory, and unexpected tracker or content shifts. A full timeline captures every diff so you can prove remediation and spot regressions instantly.

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

25 €
per month · billed securely via EveryPay
Less than 1 € / day — cheaper than a single incident response hour

Cancel anytime. Alerts sent to the contacts you choose. Unlock the full report to view historical timelines and alerts.

Purchase to access the monitoring timeline, JSON diffs, alert history, and PDF export for itesco.cz.

Security Headers

1 finding

0/100

GDPR Compliance

2 findings

73/100

NIS2 Compliance

9 findings

2/100

Email Security

4 findings

80/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

Tesco Czech Republic holds a strong market position as a large retail supermarket chain with both physical and online presence. Their business model focuses on retail sales supported by loyalty programs and digital engagement. The website targets general consumers in the Czech Republic, offering convenience through online shopping and promotional incentives. The company maintains partnerships and corporate sites linked from the main domain, indicating a structured corporate ecosystem. Growth indicators include expansion of online delivery zones and mobile app promotion. The business leverages digital marketing and analytics to optimize customer engagement and sales.

Security Posture Analysis

Comprehensive Security Assessment

The website employs HTTPS with strong SSL configuration and security headers, indicating good baseline security practices. Cookie consent and privacy policies demonstrate GDPR compliance efforts. However, the lack of published security policies, incident response contacts, and vulnerability disclosure mechanisms suggests room for improvement in transparency and readiness. No vulnerabilities or exposed sensitive data were detected in the HTML content. The security score is good but could be enhanced by publishing explicit security governance documents and providing direct security contact channels.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish a dedicated security policy and incident response page to improve transparency and customer trust.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Tesco Stores ČR a.s.

Description:

Tesco Czech Republic website offering online shopping, recipes, flyers, Clubcard discounts, and store information.

Key Services:
Online grocery shoppingClubcard loyalty programPromotional offers and flyersStore locatorRecipe ideas
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
ReactNext.jsGoogle Tag ManagerGoogle AnalyticsNew Relic
Frameworks:
Next.js
Performance:

moderate

Mobile:

good

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Cookie consent mechanism
  • No exposed sensitive data in HTML

Analytics & Tracking

Services:
Google AnalyticsNew Relic
Tracking Level:moderate
Privacy Compliance:good

Advertising & Marketing

Tracking Pixels:
New Relic
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 fully accessible with rich content and interactive features.

Get this report delivered to your inbox

Receive a summary of the itesco.cz security findings by email. Quick and easy to share with decision makers.

🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

0/100
Score
Analysis failed - content could not be retrieved

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

73/100
Score

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies

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: energy, transport, banking, health, digital

Need this report as a PDF?

Download the complete itesco.cz security analysis as a professional PDF. Share it with your team, clients, or stakeholders.

📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

80/100
Score

Complex SPF record

LOW

Too many include statements can cause lookup limits

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 mx include:spf-00492d01.pphosted.com include:mail.zendesk.com include:_spf.google.com ip4:94.247.36.250 ip4:88.208.82.185 ip4:89.24.107.198 ip4:212.140.187.24 include:spf.smtp.cz include:spf.mail-komplet.cz ip4:217.11.236.80/28 ip4:185.136.200.0/22 ip4:185.33.156.135 ip4:94.125.18.60/31 -all
DNS Lookups:6/10
Policy:-all
DKIM Selectors Found
Selector:default(1296-bit rsa)
Selector:mail(1296-bit rsa)
Selector:s1(1440-bit rsa)
DMARC Details
Policy:reject
Aggregate Reports:dmarc_rua@emaildefense.proofpoint.com
Forensic Reports:dmarc_ruf@emaildefense.proofpoint.com

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

0/100
Score

Unable to retrieve SSL certificate

CRITICAL

Could not establish secure connection to retrieve certificate information

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

85/100
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 Registration Details

Domain Age
21 years(mature)

DNS Records

A Records:23.61.236.194
Name Servers:
ns12.ultradns2.com
ns12.ultradns2.org
pdns194.ultradns.biz
pdns194.ultradns.co.uk
pdns194.ultradns.com
pdns194.ultradns.info
pdns194.ultradns.net
pdns194.ultradns.org
MX Records:
20: mx2.active24.com
10: mx1.active24.com
SOA:Serial: 2020022595, TTL: 3600s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:190ms

SPF Analysis

SPF Record:
v=spf1 mx include:spf-00492d01.pphosted.com include:mail.zendesk.com include:_spf.google.com ip4:94.247.36.250 ip4:88.208.82.185 ip4:89.24.107.198 ip4:212.140.187.24 include:spf.smtp.cz include:spf.mail-komplet.cz ip4:217.11.236.80/28 ip4:185.136.200.0/22 ip4:185.33.156.135 ip4:94.125.18.60/31 -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 itesco.cz compare?

See how itesco.cz 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 a modern React/Next.js framework, ensuring good performance and SEO optimization. Integration with Google Tag Manager, Google Analytics, and New Relic provides robust analytics and monitoring capabilities. The site is mobile optimized and accessible, with clear navigation and structured content. No CMS was explicitly detected, suggesting a custom or proprietary solution. Hosting provider details are not disclosed. Performance is moderate, with potential for further optimization. The technical stack supports scalability and user engagement but should maintain vigilance on third-party dependencies for security.
Professional PDF & Marketing Data

Download the itesco.cz report as PDF

Get the complete analysis in a shareable PDF format, delivered instantly to your email with lifetime access.

PDF Report & Export

PDF download, email delivery, unlock code

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

Domainitesco.cz
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

Scan your own website

Liked the itesco.cz report? Run the same comprehensive security analysis on your domain — free, instant, and no sign-up required.

Or browse our directory of >10,000 scanned websites.

⭐ Verified Community Reviews

What others say about itesco.cz

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

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

out of 5

0 reviews published

Loading reviews…

How did we do?

Your feedback directly shapes our roadmap. Rate the quality of this report, leave an optional comment, and let us know if you want our security specialists to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.

Analyze Another Website