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Is smallpdf.com a Scam? Security Check Results - Smallpdf AG Reviews

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Is smallpdf.com Safe? Security Analysis for Smallpdf AG

Check if smallpdf.com is a scam or legitimate. Free security scan and reviews.

TechnologySwitzerlandlarge
React (implied by JSX and component structure)Google Tag ManagerTrackJSAWS Route 53 DNSLocalStorage usage+1 more
Analyzed 8/3/2025Completed 11:43:13 AM
73
Security Score
MEDIUM RISK

AI Summary

Smallpdf AG operates a comprehensive online platform offering a wide range of PDF-related tools including conversion, compression, editing, and electronic signatures. Established in 2013 and headquartered in Switzerland, Smallpdf has positioned itself as a leading PDF software provider with over 40 million monthly users and a strong reputation evidenced by industry awards and certifications. The platform targets both individual users and businesses, offering freemium and subscription-based models including team plans. Technically, Smallpdf employs modern web technologies such as React and leverages AWS infrastructure, ensuring fast performance and excellent mobile optimization. Security is a priority, with ISO/IEC 27001 certification, GDPR compliance, and use of strong TLS encryption. The website features comprehensive privacy and cookie policies with consent mechanisms, and provides multiple contact channels including dedicated security contacts. Overall, Smallpdf demonstrates a mature digital presence with strong business credibility and a secure, user-friendly platform.

Detected Technologies

React (implied by JSX and component structure)Google Tag ManagerTrackJSAWS Route 53 DNSLocalStorage usageModern JavaScript ES6+

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

Smallpdf's market positioning is strong within the PDF software industry, competing effectively through a broad toolset and AI-enhanced features. Its freemium SaaS business model with tiered Pro subscriptions and team plans supports diverse customer segments from individuals to enterprises. The company benefits from strategic partnerships, notably with Sign.com for e-signature services, enhancing its service ecosystem. Growth indicators include extensive user base and continuous feature expansion. The company maintains a consistent brand and professional content, reinforcing trust and market leadership.

Extracted Contact Information

Marketing Intelligence Data

Email Addresses (4)

s*****@smallpdf.com
i*****@smallpdf.com
s*****@smallpdf.com
s*****@smallpdf.com

Security Posture Analysis

Comprehensive Security Assessment

Smallpdf exhibits a robust security posture with adherence to international standards such as ISO/IEC 27001 and compliance with GDPR and other privacy regulations. The use of HTTPS with strong TLS encryption, secure cookie practices, and a dedicated security contact email reflect good security hygiene. No significant vulnerabilities or exposed sensitive data were detected in the analysis. Recommendations include enabling DNSSEC and publishing a security.txt file to further enhance transparency and security readiness. Incident response mechanisms appear established, supporting timely handling of security issues.

Strategic Recommendations

Priority Actions for Security Improvement

1

Enable DNSSEC on the domain to enhance DNS security and prevent spoofing.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Smallpdf AG

Description:

Smallpdf - the platform that makes it super easy to convert and edit all your PDF files. Solving all your PDF problems in one place - and yes, free.

Key Services:
PDF conversionPDF compressionPDF editingElectronic signaturesAI-powered PDF tools
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
React (implied by JSX and component structure)Google Tag ManagerTrackJSAWS Route 53 DNSLocalStorage usageModern JavaScript ES6+
Frameworks:
React
Platforms:
WebMobile (iOS and Android apps)Desktop (Windows and Mac apps)
Performance:

fast

Mobile:

excellent

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
90/100
Best Practices:
  • Use of HTTPS with valid SSL
  • 256-bit TLS encryption for data transfer
  • ISO/IEC 27001 certified
  • GDPR and CCPA compliance
  • Security contact email provided
  • Use of secure cookies and consent mechanisms

Analytics & Tracking

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

Advertising & Marketing

Tracking Pixels:
Google Analytics (via gtag.js)TrackJS
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 no blocking

🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

45/100
Score

Weak Strict-Transport-Security configuration

LOW

Current value: "max-age=15552000"

Missing X-Content-Type-Options header

MEDIUM

Prevents MIME type sniffing

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

Weak X-XSS-Protection configuration

LOW

Current value: "1"

Missing Referrer-Policy header

LOW

Controls referrer information sent with requests

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

Sensitive data may be cached

LOW

Cache-Control header should include "no-store" for sensitive pages

👤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

27/100
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 vulnerability reporting mechanism

MEDIUM

Clear vulnerability reporting supports coordinated disclosure

No NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts

📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

87/100
Score

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.google.com include:sendgrid.net ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 include:7328340.spf05.hubspotemail.net include:spf.mandrillapp.com ip4:198.2.145.123 ~all
DNS Lookups:5/10
Policy:~all
DKIM Selectors Found
Selector:google(1400-bit rsa)
Selector:k2(1416-bit rsa)
DMARC Details
Policy:quarantine
Subdomain Policy:quarantine
Aggregate Reports:dmarc@smallpdf.com

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

82/100
Score

Weak Protocols Supported

HIGH

Server supports weak protocols: TLSv1.1

Certificate Transparency Not Implemented

LOW

Certificate is not logged in Certificate Transparency logs

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 Enabled

📊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

Domain Delete Lock Not Enabled

LOW

Domain can be deleted without additional verification

Domain Registration Details

Domain Age
12 years(mature)
Expiry Risk
none(1639 days)
Protection Level
basicDNSSEC OFF

DNS Records

A Records:18.165.122.104, 18.165.122.113, 18.165.122.73, 18.165.122.36
Name Servers:
ns-1082.awsdns-07.org
ns-1687.awsdns-18.co.uk
ns-264.awsdns-33.com
ns-928.awsdns-52.net
MX Records:
1: aspmx.l.google.com
10: alt3.aspmx.l.google.com
10: alt4.aspmx.l.google.com
5: alt1.aspmx.l.google.com
5: alt2.aspmx.l.google.com
SOA:Serial: 1, TTL: 86400s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:70ms

SPF Analysis

SPF Record:
v=spf1 mx include:_spf.google.com include:sendgrid.net ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 include:7328340.spf05.hubspotemail.net include:spf.mandrillapp.com ip4:198.2.145.123 ~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

🔧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 frontend, served via AWS infrastructure with multiple subdomains for different services. It uses Google Tag Manager and TrackJS for analytics and error tracking. The site is well-optimized for performance and mobile devices, with preloading of critical assets and responsive design. SEO is supported by comprehensive meta tags, Open Graph, and JSON-LD structured data. No common CMS was detected, indicating a custom or proprietary content management solution. The technical stack and infrastructure choices support scalability and reliability, with room for incremental security enhancements.
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