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Is flights-idealo.co.uk a Scam? Security Check Results - idealo.de

flights-idealo.co.uk Security Report Summary

flights-idealo.co.uk received a security score of 65 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers idealo.de's website security posture. idealo.de operates in the Transportation industry in United Kingdom.

Flights-idealo.co.uk is a UK-targeted flight price comparison website operated by idealo internet GmbH, a well-established company in the online price comparison market. The platform aggregates flight offers from numerous airlines and travel agents, providing users with a comprehensive and user-friendly interface to find cheap flights quickly. The website is part of the idealo brand family, which operates multiple regional sites, enhancing its market presence and trustworthiness. Technically, the site employs modern web technologies including React, Apollo GraphQL, and styled components, ensuring a responsive and performant user experience. The use of HTTPS and consent management tools like Usercentrics demonstrates a commitment to security and privacy compliance. However, the WHOIS data for the domain is unavailable due to a domain registration error related to naming rules, which does not appear to impact the legitimacy or operation of the site. Security posture is good but could be improved by adding explicit security headers and publishing a security policy. Overall, the site is professional, trustworthy, and well-positioned in the flight comparison market.

The security scan identified 26 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: React, Apollo GraphQL, Styled Components, Emotion, Google Tag Manager, Usercentrics CMP, Webpack.

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 flights-idealo.co.uk Safe? Security Analysis for idealo.de

https://flights-idealo.co.uk

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

TransportationUnited Kingdomlarge
ReactApollo GraphQLStyled ComponentsEmotionGoogle Tag Manager+2 more
Analyzed 7/14/2025Completed 10:09:22 PM8mo ago
65
Security Score
MEDIUM RISK

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Domains scanned

500+

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Domainflights-idealo.co.uk
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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

Flights-idealo.co.uk is a UK-targeted flight price comparison website operated by idealo internet GmbH, a well-established company in the online price comparison market. The platform aggregates flight offers from numerous airlines and travel agents, providing users with a comprehensive and user-friendly interface to find cheap flights quickly. The website is part of the idealo brand family, which operates multiple regional sites, enhancing its market presence and trustworthiness. Technically, the site employs modern web technologies including React, Apollo GraphQL, and styled components, ensuring a responsive and performant user experience. The use of HTTPS and consent management tools like Usercentrics demonstrates a commitment to security and privacy compliance. However, the WHOIS data for the domain is unavailable due to a domain registration error related to naming rules, which does not appear to impact the legitimacy or operation of the site. Security posture is good but could be improved by adding explicit security headers and publishing a security policy. Overall, the site is professional, trustworthy, and well-positioned in the flight comparison market.

Detected Technologies

ReactApollo GraphQLStyled ComponentsEmotionGoogle Tag ManagerUsercentrics CMPWebpack

9 urgent findings need attention

1 critical · 8 high

  • + 1 more findings in the full report below
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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

60/100

GDPR Compliance

4 findings

53/100

NIS2 Compliance

8 findings

17/100

Email Security

5 findings

65/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

The business operates in the transportation sector, focusing on flight price comparison for UK and international travelers. Its competitive advantage lies in aggregating a vast number of flight offers and providing intelligent filtering options to users. Revenue is likely generated through partnerships with travel agencies and airlines, as well as advertising. The target audience includes frequent flyers, budget travelers, and consumers seeking the best flight deals. The company benefits from a strong brand presence under idealo, with multiple related domains serving different regions. Growth potential exists through expanding partnerships and enhancing user experience. The ecosystem includes related idealo domains and trusted travel partners, reinforcing market credibility.

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a mature security posture with HTTPS enforced and use of a consent management platform for GDPR compliance. No critical vulnerabilities or exposed sensitive data were detected in the HTML content. However, the absence of explicit security headers such as Content-Security-Policy and X-Frame-Options is a gap that should be addressed to enhance protection against common web attacks. There is no publicly available security policy or incident response contact, which limits transparency in security governance. The site does not publish a vulnerability disclosure or security.txt file, which could improve security collaboration with researchers. Overall, the security maturity is good but can be improved with additional best practices and transparency.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement and enforce 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:

idealo.de

Description:

Find and compare cheap flights and check the availability of low airfares with www.flights-idealo.co.uk.

Key Services:
Flight price comparisonFlight deals aggregationTravel tips and expert advice
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
ReactApollo GraphQLStyled ComponentsEmotionGoogle Tag ManagerUsercentrics CMPWebpack
Frameworks:
React
Performance:

fast

Mobile:

excellent

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Use of consent management platform (Usercentrics)
  • No exposed sensitive data in HTML

Analytics & Tracking

Services:
Google Analytics
Tracking Level:moderate
Privacy Compliance:good

Advertising & Marketing

Ad Networks:
idealo advertising network
Tracking Pixels:
Usercentrics CMP
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 a flight price comparison platform targeting UK users.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

60/100
Score

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

53/100
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

Privacy policy may not be GDPR compliant

MEDIUM

Privacy policy lacks explicit GDPR compliance elements

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

65/100
Score

No DMARC reporting

LOW

DMARC aggregate reports not configured

No DKIM record found

MEDIUM

DKIM adds cryptographic signatures to emails

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 -all
DNS Lookups:0/10
Policy:-all
DMARC Details
Policy:reject

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

100/100
Score

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:www.flights-idealo.co.uk
Issuer:Amazon RSA 2048 M02
Valid Until:12/5/2025 (144 days)
SANs:www.flights-idealo.co.uk

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

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 flights-idealo.co.uk compare?

See how flights-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 tech stack with Apollo GraphQL for data management and styled-components/emotion for styling. It uses Webpack for bundling and integrates Google Tag Manager and Usercentrics for analytics and consent management. The site is well optimized for performance and mobile responsiveness, with preloading and preconnecting to critical resources. Accessibility features appear to be implemented at a good level. No CMS is detected, suggesting a custom or proprietary platform. Hosting provider details are not explicit but the use of idealo CDNs indicates a professional hosting environment. The technical infrastructure supports a fast, reliable, and user-friendly experience suitable for a large-scale flight comparison service.
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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

Domainflights-idealo.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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