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Is blocket.se a Scam? Security Check Results - Blocket

blocket.se Security Report Summary

blocket.se received a security score of 10 out of 100 in Guard's comprehensive security analysis, classified as "Potentially Unsafe". This report covers Blocket's website security posture. Blocket operates in the E-commerce industry in Sweden.

Blocket.se is a leading Swedish online marketplace offering classified ads across multiple categories including vehicles, real estate, furniture, and various goods and services. The platform targets the general Swedish population, providing a trusted and widely used venue for buying and selling items. The website demonstrates a mature digital infrastructure leveraging modern web technologies such as React and Next.js, with integrated advertising and consent management solutions to comply with GDPR requirements. Security posture is strong with HTTPS enforced and appropriate security headers present, although explicit privacy and cookie policies were not detected in the provided content. Overall, the site presents a professional and trustworthy front with good user experience and mobile optimization. The WHOIS data for the www subdomain is missing, which is typical as the main domain blocket.se is the registered entity. No suspicious indicators were found.

The security scan identified 7 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, DoubleClick for Publishers, Schibsted ad inventory, Relevant Digital, CMPv2 for consent management.

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 blocket.se Safe? Security Analysis for Blocket

https://blocket.se

Check if blocket.se is a scam or legitimate. Free security scan and reviews.

E-commerceSwedenlarge
ReactNext.jsGoogle Tag ManagerDoubleClick for PublishersSchibsted ad inventory+2 more
Analyzed 10/29/2025Completed 5:03:39 PM4mo ago
10
Security Score
CRITICAL RISK

10,000+

Domains scanned

500+

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Domainblocket.se
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

Blocket.se is a leading Swedish online marketplace offering classified ads across multiple categories including vehicles, real estate, furniture, and various goods and services. The platform targets the general Swedish population, providing a trusted and widely used venue for buying and selling items. The website demonstrates a mature digital infrastructure leveraging modern web technologies such as React and Next.js, with integrated advertising and consent management solutions to comply with GDPR requirements. Security posture is strong with HTTPS enforced and appropriate security headers present, although explicit privacy and cookie policies were not detected in the provided content. Overall, the site presents a professional and trustworthy front with good user experience and mobile optimization. The WHOIS data for the www subdomain is missing, which is typical as the main domain blocket.se is the registered entity. No suspicious indicators were found.

Detected Technologies

ReactNext.jsGoogle Tag ManagerDoubleClick for PublishersSchibsted ad inventoryRelevant DigitalCMPv2 for consent management
Continuous monitoring

Keep blocket.se 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

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Security Headers

1 finding

0/100

GDPR Compliance

1 finding

0/100

NIS2 Compliance

1 finding

0/100

Email Security

1 finding

0/100

Security scan incomplete. 7 out of 9 security checks failed to complete. The website may be inaccessible or protected by security measures. Please retry the scan or verify the website is accessible.

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

Blocket operates as a large-scale e-commerce classifieds platform in Sweden, serving millions of users with over 5 million items listed. Its business model revolves around facilitating peer-to-peer and business-to-consumer transactions across diverse categories. The company benefits from strong brand recognition and a comprehensive category offering, positioning it as the market leader in Swedish online classifieds. Advertising partnerships with major ad networks and use of advanced tracking and consent tools indicate a sophisticated marketing ecosystem. The absence of direct contact information in the main HTML suggests contact details may be located on dedicated pages not included here. Blocket's operations appear stable and well-integrated within the Swedish digital commerce landscape.

Security Posture Analysis

Comprehensive Security Assessment

The website employs HTTPS with excellent SSL configuration and implements multiple security headers such as Content-Security-Policy, Strict-Transport-Security, and X-Frame-Options, enhancing protection against common web attacks. The presence of a Consent Management Platform (CMP) indicates attention to privacy compliance and user consent management. No exposed sensitive data or vulnerable libraries were detected in the analyzed content. However, the lack of visible explicit privacy and cookie policies and absence of a published vulnerability disclosure or security incident response contact reduces transparency. Overall, the security posture is strong but could be improved by publishing comprehensive security and privacy documentation and providing clear incident response channels.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish clear and accessible privacy and cookie policies linked in the website footer.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Blocket

Description:

Hela Sveriges marknadsplats med över 5 miljoner varor - hitta fynd & sälj snabbt på Blocket.se

Key Services:
Classified ads for vehiclesReal estate listingsFurniture salesVarious goods and services marketplace
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
ReactNext.jsGoogle Tag ManagerDoubleClick for PublishersSchibsted ad inventoryRelevant DigitalCMPv2 for consent management
Frameworks:
ReactNext.js
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Use of modern security headers
  • Consent management platform for GDPR compliance

Analytics & Tracking

Services:
Google Analytics (via GTM)
Tracking Level:moderate
Privacy Compliance:basic

Advertising & Marketing

Ad Networks:
Google DoubleClickAppNexus (adnxs.com)
Tracking Pixels:
Relevant Digital
Marketing Tools:
Consent Management Platform (CMPv2)
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 and interactive search forms.

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🛡️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

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

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

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

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📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

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

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

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

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

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

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

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

How does blocket.se compare?

blocket.se scores below average. Browse similar domains to see how competitors handle security.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

Blocket.se utilizes a modern technology stack including React and Next.js frameworks, enabling server-side rendering and improved performance. The site loads multiple JavaScript chunks asynchronously and preloads fonts for better user experience. Advertising and tracking scripts from Google Tag Manager, DoubleClick, and Schibsted's inventory system are integrated with a consent management platform to handle GDPR compliance. The site is mobile optimized with responsive design and uses SVG icons and scalable assets. Performance is moderate with room for optimization in script loading and caching strategies. No CMS was explicitly detected, suggesting a custom or proprietary platform. Hosting provider details were not discernible from the provided data.
Professional PDF & Marketing Data

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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

Domainblocket.se
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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