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Is idealo.co.uk a Scam? Security Check Results - idealo internet GmbH

idealo.co.uk Security Report Summary

idealo.co.uk received a security score of 70 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers idealo internet GmbH's website security posture. idealo internet GmbH operates in the E-commerce industry in United Kingdom.

idealo.co.uk is a prominent UK-based price comparison website offering consumers access to over 650,000 products from thousands of retailers. The platform provides comprehensive price comparison, product search, price alerts, and shopping advice, positioning itself as a leading player in the UK e-commerce market. Owned by Axel Springer SE, idealo demonstrates strong market presence and brand consistency. Technically, the website employs modern web technologies including React with Next.js, and integrates consent management platforms to ensure GDPR compliance. The site is well-optimized for performance, mobile responsiveness, and accessibility, delivering an excellent user experience. Security-wise, idealo enforces HTTPS, uses security headers, and manages user login states securely, though it lacks a publicly available dedicated security policy or incident response information. Overall, idealo.co.uk is a trustworthy and professional e-commerce platform with a mature digital infrastructure.

The security scan identified 22 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: React (Next.js), JavaScript ES6+, Usercentrics CMP, Custom idealo CMP, Swiper.js for carousels.

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 idealo.co.uk Safe? Security Analysis for idealo internet GmbH

https://idealo.co.uk

Check if idealo.co.uk is a scam or legitimate. Free security scan and reviews.

E-commerceUnited Kingdomlarge
React (Next.js)JavaScript ES6+Usercentrics CMPCustom idealo CMPSwiper.js for carousels
Analyzed 7/14/2025Completed 9:55:25 PM8mo ago
70
Security Score
MEDIUM RISK

10,000+

Domains scanned

500+

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Order summary

Domainidealo.co.uk
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.

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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

idealo.co.uk is a prominent UK-based price comparison website offering consumers access to over 650,000 products from thousands of retailers. The platform provides comprehensive price comparison, product search, price alerts, and shopping advice, positioning itself as a leading player in the UK e-commerce market. Owned by Axel Springer SE, idealo demonstrates strong market presence and brand consistency. Technically, the website employs modern web technologies including React with Next.js, and integrates consent management platforms to ensure GDPR compliance. The site is well-optimized for performance, mobile responsiveness, and accessibility, delivering an excellent user experience. Security-wise, idealo enforces HTTPS, uses security headers, and manages user login states securely, though it lacks a publicly available dedicated security policy or incident response information. Overall, idealo.co.uk is a trustworthy and professional e-commerce platform with a mature digital infrastructure.

Detected Technologies

React (Next.js)JavaScript ES6+Usercentrics CMPCustom idealo CMPSwiper.js for carousels

9 urgent findings need attention

1 critical · 8 high

  • + 1 more findings in the full report below
Continuous monitoring

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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

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Security Headers

4 findings

65/100

GDPR Compliance

3 findings

65/100

NIS2 Compliance

8 findings

17/100

Email Security

1 finding

98/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

idealo operates a B2C price comparison business model targeting UK consumers seeking the best deals across multiple product categories. Its competitive advantage lies in extensive product coverage, user-friendly interface, and integration of price alerts and wishlists. Revenue streams likely include affiliate commissions from retailers and advertising. The company maintains partnerships with related services such as flights-idealo.co.uk, expanding its ecosystem. The platform's growth is supported by strong branding, comprehensive content, and adherence to privacy regulations. Strategic observations suggest opportunities to enhance transparency around security policies and incident response to further build consumer trust.

Security Posture Analysis

Comprehensive Security Assessment

The website exhibits a solid security posture with enforced HTTPS, presence of key security headers, and secure handling of login states. The integration of a consent management platform aligns with privacy regulations. However, the absence of a dedicated security policy page, incident response contact information, and vulnerability disclosure program indicates areas for improvement. No vulnerabilities or exposed sensitive data were detected in the analyzed content. The security score is strong but could be enhanced by publishing explicit security governance documentation and providing clear channels for security incident reporting.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish a comprehensive security policy page accessible from the website footer or company section.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

idealo internet GmbH

Description:

idealo is a UK price comparison website offering over 650,000 products from thousands of shops, providing online shopping advice and best deal comparisons.

Key Services:
Price comparisonProduct searchPrice alertsShopping advice
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
React (Next.js)JavaScript ES6+Usercentrics CMPCustom idealo CMPSwiper.js for carousels
Frameworks:
Next.js
Platforms:
Web
Performance:

fast

Mobile:

excellent

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Cookie consent management
  • No exposed sensitive data in HTML
  • Secure login state management

Analytics & Tracking

Services:
Google Tag Manager
Tracking Level:moderate
Privacy Compliance:good

Advertising & Marketing

Tracking Pixels:
Usercentrics CMP
Marketing Tools:
Usercentrics Consent Management Platform
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

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

65/100
Score

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

Weak X-XSS-Protection configuration

LOW

Current value: "0"

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 Cookie Policy found

HIGH

GDPR requires clear information about cookie usage

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

GDPR Compliance Analysis

Privacy Policy85% confidence
Cookie Policy0% 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

98/100
Score

No BIMI Record

LOW

BIMI displays brand logos in email clients

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.protection.outlook.com include:_spf.salesforce.com ~all
DNS Lookups:3/10
Policy:~all
DKIM Selectors Found
Selector:google(1296-bit rsa)
Selector:selector1(1416-bit rsa)
Selector:mail(1296-bit rsa)
DMARC Details
Policy:reject
Aggregate Reports:dmarc-aggregation@idealo.co.uk
Forensic Reports:dmarc-forensic@idealo.co.uk
MTA-STS Details
Mode:testing
Max Age:1 days

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

95/100
Score

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 48 days

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:idealo.de
Issuer:R10
Valid Until:9/1/2025 (48 days)
SANs:account.idealo.at, account.idealo.co.uk, account.idealo.de +25 more

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

40/100
Score

DNS Resolution Failed

CRITICAL

Unable to resolve domain A records

No Name Servers Found

HIGH

Unable to find name servers for domain

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

DNS Records

AAAA Records:2a05:d014:8d8:5001:ea64:fb8:3f1a:5751, 2a05:d014:8d8:5002:7272:6085:55d6:da25, 2a05:d014:8d8:5000:dfe4:5555:dc4c:86a3

DNSSEC Status

DNSSEC Not Enabled

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 idealo.co.uk compare?

See how idealo.co.uk 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-based framework (Next.js) with server-side rendering for performance. It uses advanced JavaScript, integrates third-party consent management (Usercentrics), and employs Swiper.js for interactive carousels. The site is mobile-optimized with responsive design and accessibility features such as skip links and ARIA roles. SEO is well addressed with meta tags, canonical links, and structured data (JSON-LD). No CMS was explicitly detected, suggesting a custom or proprietary solution. Hosting details are not explicitly available but performance indicators suggest a robust infrastructure. Technical risks are minimal, though continuous monitoring of third-party dependencies is advised.
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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

Domainidealo.co.uk
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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