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Is zollonline.com a Scam? Security Check Results - ZOLL

zollonline.com Security Report Summary

zollonline.com received a security score of 60 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers ZOLL's website security posture. ZOLL operates in the Healthcare industry in United States.

ZOLL Online is a secure web portal for ZOLL, a recognized healthcare technology company specializing in medical devices and software for resuscitation and critical care. The website serves primarily healthcare professionals and institutions, providing access to account management and support resources. The site leverages modern web technologies including Vue.js and Bootstrap, and integrates with the Okta identity platform for secure authentication, reflecting a mature digital infrastructure. From a security perspective, the site enforces HTTPS and uses Okta for robust authentication, which are strong security indicators. However, the absence of visible security headers and cookie consent mechanisms suggests room for improvement in compliance and defense-in-depth strategies. The lack of publicly available WHOIS data reduces transparency but does not necessarily indicate malicious intent given the professional nature of the site. Overall, the website demonstrates a solid security posture and professional business presence, though enhancements in privacy compliance and security policy disclosures would strengthen trust and regulatory adherence. The domain's WHOIS absence warrants further verification to confirm legitimacy. Strategic recommendations include implementing security headers, cookie consent, and publishing security policies to enhance compliance and user trust.

The security scan identified 33 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: Bootstrap, Vue.js, Vuex, Axios, Vue-i18n, Okta Sign-In Widget, jQuery.

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 zollonline.com Safe? Security Analysis for ZOLL

https://zollonline.com

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

HealthcareUnited Stateslarge
BootstrapVue.jsVuexAxiosVue-i18n+2 more
Analyzed 10/31/2025Completed 5:38:10 AM5mo ago
60
Security Score
MEDIUM RISK

Below Healthcare avg (65)

10,000+

Domains scanned

500+

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Domainzollonline.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

AI Summary

ZOLL Online is a secure web portal for ZOLL, a recognized healthcare technology company specializing in medical devices and software for resuscitation and critical care. The website serves primarily healthcare professionals and institutions, providing access to account management and support resources. The site leverages modern web technologies including Vue.js and Bootstrap, and integrates with the Okta identity platform for secure authentication, reflecting a mature digital infrastructure. From a security perspective, the site enforces HTTPS and uses Okta for robust authentication, which are strong security indicators. However, the absence of visible security headers and cookie consent mechanisms suggests room for improvement in compliance and defense-in-depth strategies. The lack of publicly available WHOIS data reduces transparency but does not necessarily indicate malicious intent given the professional nature of the site. Overall, the website demonstrates a solid security posture and professional business presence, though enhancements in privacy compliance and security policy disclosures would strengthen trust and regulatory adherence. The domain's WHOIS absence warrants further verification to confirm legitimacy. Strategic recommendations include implementing security headers, cookie consent, and publishing security policies to enhance compliance and user trust.

Detected Technologies

BootstrapVue.jsVuexAxiosVue-i18nOkta Sign-In WidgetjQuery

11 urgent findings need attention

11 high

  • + 3 more findings in the full report below
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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

3 findings

70/100

GDPR Compliance

4 findings

53/100

NIS2 Compliance

9 findings

2/100

Email Security

4 findings

75/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

ZOLL operates in the healthcare sector, focusing on critical care and resuscitation technologies. The business model is B2B, targeting healthcare providers with specialized medical devices and software solutions. The company maintains a strong market position with a professional online presence and regional sites for Canada, Europe, and Australia, indicating a global footprint. The use of Okta for authentication suggests partnerships with leading identity providers, enhancing security and user experience. The absence of direct contact information on the login page aligns with a controlled access model typical for enterprise healthcare platforms. The company appears to prioritize secure, compliant, and professional service delivery to healthcare institutions.

Security Posture Analysis

Comprehensive Security Assessment

The website exhibits a mature security posture with enforced HTTPS and integration with Okta for authentication, reducing risks related to credential theft and session hijacking. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the lack of explicit security headers such as Content-Security-Policy and X-Frame-Options is a gap that could expose the site to clickjacking or cross-site scripting attacks. The absence of a published security policy or incident response contact limits transparency and user confidence in handling security incidents. No vulnerability disclosure or security.txt file was found, which could hinder coordinated vulnerability reporting. Overall, the site is secure but could benefit from enhanced security controls and transparency.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-XSS-Protection to mitigate common web attacks.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

ZOLL

Description:

ZOLL provides medical devices and software solutions focused on resuscitation and critical care, targeting healthcare professionals and institutions.

Key Services:
Medical devicesHealthcare softwareCustomer support and resources
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
BootstrapVue.jsVuexAxiosVue-i18nOkta Sign-In WidgetjQuery
Frameworks:
Bootstrap
Platforms:
Okta Identity Platform
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

basic

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Use of Okta for secure authentication
  • No exposed sensitive data in HTML
  • Secure login form with CSRF protections implied by Okta

Analytics & Tracking

Tracking Level:minimal
Privacy Compliance:good

Advertising & Marketing

Transparency Level:poor

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 secure login portal for ZOLL Online, a healthcare technology provider.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

70/100
Score

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

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
phone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

2/100
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

Critical sector without clear security compliance

HIGH

Detected sectors: transport, digital

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📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

75/100
Score

DMARC not enforcing

MEDIUM

DMARC policy is set to "none"

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 ip4:23.249.223.226 ip4:23.249.223.227 include:amazonses.com include:stspg-customer.com ~all
DNS Lookups:2/10
Policy:~all
DKIM Selectors Found
Selector:k1(1296-bit rsa)
Selector:s1(1440-bit rsa)
DMARC Details
Policy:none
Aggregate Reports:dmarcreports@zollonline.com

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

52/100
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 Soon

HIGH

SSL certificate expires in 19 days

Mixed Content Detected

MEDIUM

2 resources loaded over insecure HTTP

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 Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

50/100
Score

Unregistered MX Record

HIGH

MX record points to unregistered domain: mail.zollonline.com

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

Domain Transfer Lock Not Enabled

MEDIUM

Domain can be transferred without authorization

Domain Delete Lock Not Enabled

LOW

Domain can be deleted without additional verification

DMARC Policy Set to None

LOW

DMARC is configured but not enforcing any policy

Domain Registration Details

Domain Age
14 years(mature)
Expiry Risk
low(98 days)
Protection Level
noneDNSSEC OFF
Suspicious Indicators Detected
  • No domain protection locks enabled

DNS Records

A Records:34.216.185.127, 44.254.32.54
Name Servers:
ns-123.awsdns-15.com
ns-1380.awsdns-44.org
ns-1899.awsdns-45.co.uk
ns-949.awsdns-54.net
MX Records:
50: mail.zollonline.com
10: feedback-smtp.us-west-2.amazonses.com
SOA:Serial: 1, TTL: 86400s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:44ms

SPF Analysis

SPF Record:
v=spf1 ip4:23.249.223.226 ip4:23.249.223.227 include:amazonses.com include:stspg-customer.com ~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

How does zollonline.com compare?

See how zollonline.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

The website uses a modern front-end stack with Bootstrap for responsive design and Vue.js with Vuex for reactive UI and state management. Axios is used for HTTP requests, and Vue-i18n supports internationalization. Authentication is handled by the Okta Sign-In Widget, indicating reliance on a third-party identity provider for secure login flows. The site loads multiple CSS and JS assets from a dedicated static content domain, suggesting a CDN or optimized asset delivery. Performance is moderate with no explicit indicators of slow loading, and mobile optimization is good due to Bootstrap usage. No CMS was detected, implying a custom or proprietary platform. The absence of security headers and cookie consent mechanisms are technical gaps. Overall, the technical implementation is solid but could be improved with enhanced security and privacy features.
Professional PDF & Marketing Data

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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

Domainzollonline.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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