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Is growsumo.com a Scam? Security Check Results - PartnerStack

growsumo.com Security Report Summary

growsumo.com received a security score of 67 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers PartnerStack's website security posture. PartnerStack operates in the Technology industry in Canada.

PartnerStack is a leading SaaS platform specializing in partner relationship management (PRM) and partner ecosystem scaling for B2B SaaS companies. The company offers a comprehensive platform that enables businesses to recruit, activate, track, and reward partners including affiliates, influencers, and resellers. Positioned as the #1 partner ecosystem platform, PartnerStack serves over 600 companies and boasts a network of more than 115,000 active partners. Their services focus on automating partner operations, commission management, and providing actionable insights to optimize partner performance. Technically, PartnerStack's website is built on modern web technologies including Webflow CMS, integrated with analytics and marketing tools such as Segment, Google Tag Manager, HubSpot Forms, and Wistia for video content. The site is hosted and registered via Cloudflare, ensuring robust DNS and SSL configurations. The platform demonstrates excellent mobile optimization, accessibility, and SEO practices, contributing to a fast and user-friendly experience. From a security perspective, the website enforces HTTPS, employs security headers, integrates reCAPTCHA for form protection, and uses fraud detection services like Sift. However, there is room for improvement in publishing explicit security policies, incident response contacts, and vulnerability disclosure mechanisms. No critical vulnerabilities or exposed sensitive data were detected. Overall, PartnerStack presents a mature, professional, and trustworthy online presence with strong business credibility and technical maturity. The risk profile is low, with recommendations focusing on enhancing transparency around security policies and further hardening DNS security.

The security scan identified 29 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: Webflow CMS, Google Tag Manager, Google reCAPTCHA, Segment Analytics, Wistia video player, Mapbox GL JS, HubSpot Forms, Visual Website Optimizer (VWO), PartnerStack JS SDK.

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 growsumo.com Safe? Security Analysis for PartnerStack

https://growsumo.com

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

TechnologyCanadamedium
Webflow CMSGoogle Tag ManagerGoogle reCAPTCHASegment AnalyticsWistia video player+4 more
Analyzed 10/7/2025Completed 10:24:59 PM5mo ago
67
Security Score
MEDIUM RISK

Below Technology avg (72)

10,000+

Domains scanned

500+

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AI Summary

PartnerStack is a leading SaaS platform specializing in partner relationship management (PRM) and partner ecosystem scaling for B2B SaaS companies. The company offers a comprehensive platform that enables businesses to recruit, activate, track, and reward partners including affiliates, influencers, and resellers. Positioned as the #1 partner ecosystem platform, PartnerStack serves over 600 companies and boasts a network of more than 115,000 active partners. Their services focus on automating partner operations, commission management, and providing actionable insights to optimize partner performance. Technically, PartnerStack's website is built on modern web technologies including Webflow CMS, integrated with analytics and marketing tools such as Segment, Google Tag Manager, HubSpot Forms, and Wistia for video content. The site is hosted and registered via Cloudflare, ensuring robust DNS and SSL configurations. The platform demonstrates excellent mobile optimization, accessibility, and SEO practices, contributing to a fast and user-friendly experience. From a security perspective, the website enforces HTTPS, employs security headers, integrates reCAPTCHA for form protection, and uses fraud detection services like Sift. However, there is room for improvement in publishing explicit security policies, incident response contacts, and vulnerability disclosure mechanisms. No critical vulnerabilities or exposed sensitive data were detected. Overall, PartnerStack presents a mature, professional, and trustworthy online presence with strong business credibility and technical maturity. The risk profile is low, with recommendations focusing on enhancing transparency around security policies and further hardening DNS security.

Detected Technologies

Webflow CMSGoogle Tag ManagerGoogle reCAPTCHASegment AnalyticsWistia video playerMapbox GL JSHubSpot FormsVisual Website Optimizer (VWO)PartnerStack JS SDK

9 urgent findings need attention

9 high

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

Keep growsumo.com 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

5 findings

60/100

GDPR Compliance

4 findings

35/100

NIS2 Compliance

8 findings

17/100

Email Security

3 findings

85/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

PartnerStack operates in the competitive B2B SaaS partner management market, leveraging a unique marketplace model that connects SaaS vendors with a large network of partners. Their business model is subscription-based SaaS, targeting mid to large-sized SaaS companies seeking to scale partner-driven revenue streams. The company differentiates itself through multi-channel partner support (affiliates, co-sell, influencers) and automation capabilities that reduce manual partner management overhead. Strategic partnerships and a growing partner network contribute to their market leadership. The company’s content marketing, research reports, and customer testimonials reinforce their thought leadership and customer trust.

Security Posture Analysis

Comprehensive Security Assessment

The security posture of PartnerStack's website is strong, with HTTPS enforced and multiple security headers implemented. The use of Google reCAPTCHA and integration with Sift for fraud detection indicate proactive measures against abuse and fraudulent activity. However, the absence of publicly available security policies, incident response contacts, and vulnerability disclosure programs suggests an opportunity to improve transparency and readiness. No signs of outdated or vulnerable libraries were found. Overall, the site follows best practices for web security but could enhance its compliance and incident management documentation.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish a dedicated security policy page outlining security practices and compliance.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

PartnerStack

Description:

PartnerStack helps SaaS brands recruit, engage, and scale their ecosystem of partners including affiliates, referral, and reseller partners.

Key Services:
Partner recruitmentPartner activationPartner trackingCommission managementPartner enablement and trainingMarketplace for partners
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
Webflow CMSGoogle Tag ManagerGoogle reCAPTCHASegment AnalyticsWistia video playerMapbox GL JSHubSpot FormsVisual Website Optimizer (VWO)PartnerStack JS SDK
Frameworks:
Webflow
Platforms:
Webflow hostingCloudflare DNS and registrar
Performance:

fast

Mobile:

excellent

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
90/100
Best Practices:
  • HTTPS enforced
  • Use of reCAPTCHA on forms
  • Integration with fraud detection (Sift)
  • Secure cookie settings (SameSite=Lax)
  • No exposed sensitive data in HTML

Analytics & Tracking

Services:
Segment AnalyticsGoogle Tag Manager
Tracking Level:moderate
Privacy Compliance:good

Advertising & Marketing

Ad Networks:
Visual Website Optimizer (VWO)
Tracking Pixels:
Segment Analytics
Marketing Tools:
HubSpot FormsWistia video player
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 professionally designed and well-structured.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

60/100
Score

Missing X-Content-Type-Options header

MEDIUM

Prevents MIME type sniffing

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

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

35/100
Score

No Privacy Policy found

HIGH

GDPR requires a clear and accessible privacy policy

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

Third-party services without privacy policy

HIGH

Detected services: Google Analytics, Google APIs

GDPR Compliance Analysis

Privacy Policy0% confidence
Cookie Policy0% confidence
Contact Information Found90% confidence
phone

🛡️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

85/100
Score

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 a mx include:_spf.google.com ip4:159.183.170.150 ip4:198.37.149.20 include:mail.zendesk.com include:7012252.spf08.hubspotemail.net -all
DNS Lookups:5/10
Policy:-all
DKIM Selectors Found
Selector:google(1416-bit rsa)
Selector:k1(1296-bit rsa)
Selector:s1(1440-bit rsa)
DMARC Details
Policy:reject
Subdomain Policy:none
Aggregate Reports:dmarc_agg@vali.email

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

72/100
Score

Weak Protocols Supported

HIGH

Server supports weak protocols: TLSv1.1

OCSP Stapling Not Enabled

LOW

OCSP stapling improves performance and privacy

Certificate Transparency Not Implemented

LOW

Certificate is not logged in Certificate Transparency logs

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 67 days

Partial SSL/TLS Assessment

LOW

Completed 3 of 4 security checks due to time constraints

Protocol Support

TLSv1.2TLSv1.3TLSv1.1

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

80/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

Domain Delete Lock Not Enabled

LOW

Domain can be deleted without additional verification

Domain Registration Details

Domain Age
13 years(mature)
Expiry Risk
none(1853 days)
Protection Level
basicDNSSEC OFF

DNS Records

A Records:13.49.111.177, 16.16.119.222, 51.21.126.187
Name Servers:
javon.ns.cloudflare.com
sara.ns.cloudflare.com
MX Records:
5: alt2.aspmx.l.google.com
10: aspmx2.googlemail.com
10: aspmx3.googlemail.com
1: aspmx.l.google.com
5: alt1.aspmx.l.google.com

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 growsumo.com compare?

See how growsumo.com 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

PartnerStack's website leverages a modern and scalable technical infrastructure primarily built on Webflow CMS, which facilitates rapid content updates and responsive design. The integration of advanced analytics (Segment, Google Tag Manager) and marketing automation (HubSpot) supports data-driven decision making and lead generation. Video content is delivered via Wistia, enhancing engagement. Hosting and DNS services are provided by Cloudflare, ensuring high availability and security. Performance optimizations and mobile responsiveness are well implemented, contributing to a positive user experience. Technical risks are minimal, with recommendations focused on enhancing DNS security and maintaining third-party script hygiene.
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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

Domaingrowsumo.com
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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