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Is contentstack.io a Scam? Security Check Results - Contentstack Inc. Reviews

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Is contentstack.io Safe? Security Analysis for Contentstack Inc.

Check if contentstack.io is a scam or legitimate. Free security scan and reviews.

TechnologyN/aenterprise
ReactNext.jsJavaScriptPersonalize Edge SDKGoogle Tag Manager+1 more
Analyzed 9/7/2025Completed 9:14:45 AM
75
Security Score
MEDIUM RISK

AI Summary

Contentstack Inc. operates a leading adaptive digital experience platform that integrates AI-driven content management with real-time customer data to deliver personalized experiences across multiple digital channels. Positioned as an enterprise SaaS provider, Contentstack targets developers, IT professionals, business users, and digital leaders with a comprehensive suite of services including headless CMS, real-time data insights, omnichannel personalization, and front-end hosting. The company showcases strong market presence with reputable clients and a professional, content-rich website. Technically, the website leverages modern frameworks such as Next.js and React, integrates third-party SDKs for personalization and analytics, and employs cookie consent mechanisms to ensure privacy compliance. The site is fast, mobile-optimized, and accessible, reflecting a mature digital infrastructure. From a security perspective, Contentstack enforces HTTPS, implements key security headers, and maintains privacy and cookie policies aligned with GDPR. No critical vulnerabilities or exposed sensitive data were detected. However, explicit security policies and incident response information are not publicly detailed, representing an area for improvement. Overall, the website and business exhibit high professionalism, trustworthiness, and technical sophistication, with a low risk profile. Strategic recommendations include enhancing transparency around security policies and vulnerability disclosures to further strengthen trust and compliance.

Detected Technologies

ReactNext.jsJavaScriptPersonalize Edge SDKGoogle Tag ManagerCookiePro Consent SDK

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

Contentstack holds a strong position in the technology sector as a provider of headless CMS and digital experience platforms. Its business model is SaaS-based, focusing on enterprise clients requiring scalable, flexible content management and personalization solutions. The company benefits from a robust partnership ecosystem and showcases multiple high-profile case studies, indicating strong market traction and customer satisfaction. Revenue streams likely derive from subscription plans and enterprise licensing. The target customer segments include developers, IT teams, business users, and digital leaders seeking modern content management and personalization capabilities. Growth indicators include active community engagement, frequent product updates, and a comprehensive resource center. Strategically, Contentstack should continue expanding its partner network, enhance security transparency, and maintain innovation in AI-driven personalization to sustain competitive advantage.

Security Posture Analysis

Comprehensive Security Assessment

Contentstack demonstrates a mature security posture with enforced HTTPS, comprehensive security headers, and GDPR-compliant privacy and cookie policies. The absence of exposed sensitive data and the use of consent mechanisms reflect good data protection practices. However, the lack of publicly available security policies, incident response plans, and vulnerability disclosure channels suggests room for improvement in transparency and incident readiness. No critical vulnerabilities were identified in the website content or scripts. The company should consider publishing a security policy and establishing a vulnerability disclosure program to align with best practices and enhance stakeholder trust. Overall, the security maturity is high but could be elevated by formalizing and publicizing security governance and incident response details.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish a dedicated security policy page detailing security frameworks, controls, and governance.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Contentstack Inc.

Description:

The world’s first adaptive digital experience platform — AI-driven content plus real-time customer data for personalized experiences like never before. Contentstack EDGE turns customer insights into truly personalized experiences across all of your brand’s digital channels at the exact moment customers need them.

Key Services:
Headless Content ManagementReal-time Data and InsightsOmnichannel PersonalizationAgents & AutomationsFront-end Hosting
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
ReactNext.jsJavaScriptPersonalize Edge SDKGoogle Tag ManagerCookiePro Consent SDK
Frameworks:
Next.js
Platforms:
Contentstack platform
Performance:

fast

Mobile:

excellent

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
90/100
Best Practices:
  • HTTPS enforced
  • Use of security headers
  • Cookie consent mechanism
  • No exposed sensitive data detected

Analytics & Tracking

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

Advertising & Marketing

Marketing Tools:
CookiePro
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 mechanisms

🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

75/100
Score

Missing X-Frame-Options header

HIGH

Prevents clickjacking attacks

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

73/100
Score

No Cookie Policy found

HIGH

GDPR requires clear information about cookie usage

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
phone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

25/100
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 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

📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

82/100
Score

Complex SPF record

LOW

Too many include statements can cause lookup limits

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 include:_spf.mlsend.com include:_spf.google.com include:mktomail.com include:_spf.salesforce.com include:stspg-customer.com include:spf.mandrillapp.com ip4:208.86.168.7 ip4:135.84.68.123 ip4:206.152.14.54 ip4:135.84.79.54 ~all
DNS Lookups:6/10
Policy:~all
DKIM Selectors Found
Selector:google(1376-bit rsa)
Selector:s1(1440-bit rsa)
DMARC Details
Policy:quarantine
Aggregate Reports:dmarc-reports@contentstack.com
Forensic Reports:dmarc-foresnic@contentstack.com

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

75/100
Score

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 88 days

Weak SSL Key Length

HIGH

SSL certificate uses 256-bit key, which is considered weak

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:www.contentstack.com
Issuer:E7
Valid Until:12/5/2025 (88 days)
SANs:www.contentstack.com

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

Domain Delete Lock Not Enabled

LOW

Domain can be deleted without additional verification

Domain Registration Details

Domain Age
13 years(mature)
Expiry Risk
none(1512 days)
Protection Level
basicDNSSEC OFF

DNS Records

A Records:151.101.66.137, 151.101.2.137, 151.101.130.137, 151.101.194.137
Name Servers:
ns-1286.awsdns-32.org
ns-1952.awsdns-52.co.uk
ns-472.awsdns-59.com
ns-747.awsdns-29.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:76ms

SPF Analysis

SPF Record:
v=spf1 include:_spf.mlsend.com include:_spf.google.com include:mktomail.com include:_spf.salesforce.com include:stspg-customer.com include:spf.mandrillapp.com ip4:208.86.168.7 ip4:135.84.68.123 ip4:206.152.14.54 ip4:135.84.79.54 ~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 technology stack including React and Next.js, enabling server-side rendering and optimized performance. Integration with personalization SDKs and Google Tag Manager indicates advanced marketing and analytics capabilities. The site is mobile-optimized, accessible, and SEO-friendly with proper meta tags and Open Graph data. No technical debt or deprecated libraries were detected in the analyzed content. Hosting details are not explicitly disclosed but the performance and security headers suggest a reputable hosting environment. Opportunities exist to further enhance technical transparency by disclosing hosting providers and security certifications.
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