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Security report for callpage.io

CallPage · Technology · Poland

Medium risk. 6 critical or high findings in Security headers, GDPR outside view and 2 other checks.

Security score

66/100

Risk levelMedium

0–100, higher is better. How it is calculated

CallPage is a technology company specializing in lead capture and sales conversion tools, including AI-powered voice agents, virtual PBX systems, and meeting scheduling software. The company targets marketing, sales, and support teams primarily within SMEs, offering a SaaS model with a free trial to attract users. Their market position is solid with over 1,500 companies using their services, supported by strong branding and customer testimonials. Technically, CallPage employs modern web technologies such as Next.js and React, integrating numerous marketing and analytics tools like Google Analytics, Hotjar, and HubSpot. The website is well-optimized for performance, mobile responsiveness, and SEO, reflecting a mature digital infrastructure. From a security perspective, the site uses HTTPS and maintains comprehensive privacy and security policies, though explicit security headers are not detected in the provided data. No critical vulnerabilities or exposed sensitive data were found. The WHOIS data is privacy protected, which is typical for SaaS providers, and does not raise immediate concerns. Overall, CallPage presents a low-risk profile with a professional online presence, good security posture, and compliance with privacy regulations. Strategic recommendations include enhancing HTTP security headers, publishing a security.txt file, and improving transparency on data retention policies.

Scanned

This is an earlier scan of callpage.io. View the latest report

NIS2 and GDPR posture

GDPR outside view
68/ 100 · Medium
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

6 findings rated critical or high. Fix these first.

  1. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • High

      Missing Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

  3. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak SSL Key Length

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

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

Need hands-on remediation? Email guard@offseq.com

Keep watching callpage.io

This scan found 24 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

Daily monitoring

Recommended

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

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Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
75
Security headers
15
Email security
70
DNS health
65
Network security
100
GDPR outside view
68
Average
66

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

CallPage operates in the technology sector, focusing on lead generation and sales automation solutions. Their competitive advantage lies in integrating AI voice agents with traditional call and meeting scheduling tools, providing a seamless customer engagement experience. The business model is subscription-based SaaS with a free trial to encourage adoption. Revenue streams likely include tiered subscription plans and add-on services such as virtual PBX and AI agent features. The target customer segments are marketing, sales, and support teams in SMEs across various industries. The company demonstrates growth through extensive integrations and a broad partner ecosystem including calendar and communication platforms. Their strategic positioning emphasizes ease of use, automation, and AI-enhanced customer interaction.

Security posture

CallPage exhibits a mature security posture with enforced HTTPS, comprehensive privacy and cookie policies, and a dedicated security and data storage page. The absence of explicit security headers in the analyzed content suggests room for improvement in HTTP security configurations. No evidence of exposed credentials, malware, or phishing indicators was found. The company appears GDPR compliant with cookie consent mechanisms and privacy policy transparency. Incident response contact details are not explicitly found, which could be enhanced. Overall, the security culture is positive but could benefit from formal vulnerability disclosure channels and enhanced header policies to mitigate advanced threats.

Recommendations

  1. Implement and enforce HTTP security headers such as Content-Security-Policy, Strict-Transport-Security, X-Frame-Options, and X-Content-Type-Options.
  2. Publish a security.txt file to facilitate responsible vulnerability disclosure and improve incident response readiness.
  3. Enhance transparency by detailing data retention policies and security incident response procedures on the website.
  4. Regularly audit third-party scripts and dependencies to minimize risks from external libraries.
  5. Maintain and promote security awareness and trust signals to reinforce customer confidence.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
CallPage
Description
CallPage provides a lead capture tool that helps businesses capture leads, schedule callbacks and meetings automatically, and convert website visitors into engaged leads using AI-powered voice agents and virtual PBX systems.
Key services
Lead capture widget, Meeting scheduling tool, Virtual PBX phone system, AI Voice Agent for call handling, Lead automation and call tracking
Content quality
excellent
Branding
consistent

Technology

Stack
React (Next.js), JavaScript, Babel polyfill, HubSpot scripts, Google Tag Manager, Hotjar, Microsoft Clarity, Facebook Pixel, Reddit Pixel, Bing Ads, LinkedIn Insight Tag, Google Analytics, CookieYes
Frameworks
Next.js
Platforms
Web
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of security and privacy policy pages

Analytics and tracking

Services
Google Analytics, Hotjar, Microsoft Clarity, HubSpot Analytics
Tracking level
extensive
Privacy practices
good

Advertising

Ad networks
Google Ads, Bing Ads, Facebook Ads, Reddit Ads, LinkedIn Ads
Tracking pixels
Facebook Pixel, Hotjar, Microsoft Clarity, Reddit Pixel, LinkedIn Insight Tag
Marketing tools
HubSpot, Zapier
Transparency
good

Site quality

Design
excellent
User experience
excellent
Content relevance
excellent
Navigation
excellent
Professionalism
excellent
Trustworthiness
high

Key observations

  1. Website is fully accessible with rich content and no blocking detected.
  2. WHOIS data is unavailable or privacy protected, limiting domain ownership transparency.
  3. Strong presence of marketing and analytics tools indicating mature digital marketing.
  4. Comprehensive privacy and cookie policies with consent mechanisms implemented.
  5. Multiple social media channels actively linked and branded.
  6. No exposed sensitive data or obvious security vulnerabilities in the HTML content.
  7. Use of modern web technologies and frameworks (Next.js, React).
  8. Clear business focus on lead capture, sales conversion, and AI-powered call handling.
  9. Good SEO and accessibility practices observed.
  10. No adult or questionable content detected.
Technical notes

Notes

The website is built on a modern React-based framework (Next.js) with server-side rendering capabilities, ensuring fast load times and SEO friendliness. The tech stack includes a variety of marketing and analytics tools integrated via asynchronous scripts, supporting extensive user tracking and conversion optimization. The CMS appears to be custom or headless (Strapi inferred), allowing flexible content management. Performance is optimized with preloading and responsive images. Accessibility and mobile optimization are well addressed. Technical risks include reliance on multiple third-party scripts which require ongoing security monitoring. The infrastructure supports scalability and integration with popular calendar and communication platforms, aligning with the SaaS business model.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

Earlier scans of this domain

  1. 68/100Medium32 findingsView report
  2. 68/100Medium29 findingsView report
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