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Security report for endorsal.io

c/o whoisproxy.com · Technology · United States

Medium risk. 5 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

73/100

Risk levelMedium

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

Endorsal.io is a SaaS company specializing in automating the collection, display, and sharing of customer testimonials and reviews. The platform integrates with major review sites such as Google, Facebook, Yelp, and Tripadvisor, and supports embedding reviews on popular website platforms like WordPress, Shopify, and Wix. Positioned as a trusted solution with over 8,600 companies using its services, Endorsal offers a suite of tools including customizable forms, automated review requests, floating widgets, and social media sharing capabilities. The business targets a broad range of industries including local businesses, online businesses, SaaS providers, e-commerce, e-learning, and restaurants.

Scanned

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

NIS2 and GDPR posture

GDPR outside view
80/ 100 · Low
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

5 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 Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

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

Keep watching endorsal.io

This scan found 21 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
77
Security headers
15
Email security
80
DNS health
85
Network security
100
GDPR outside view
80
Average
73

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

Endorsal operates in the testimonial automation market, leveraging integrations with key review platforms and website builders to provide a seamless experience for businesses seeking to boost social proof. Its business model is subscription-based SaaS, focusing on ease of use and automation to save time and increase conversions. The company demonstrates strong digital marketing maturity with extensive use of analytics and tracking tools. The use of privacy protection in domain registration is typical for startups and does not detract from its legitimacy. The platform's broad industry focus and comprehensive feature set position it competitively in the social proof and review management space.

Security posture

The website enforces HTTPS and uses modern security practices such as asynchronous loading of tracking and marketing scripts. However, no explicit security headers were detected in the provided data, and there is no published security policy or incident response information. The absence of a vulnerability disclosure or security.txt file indicates room for improvement in transparency and security maturity. No critical vulnerabilities or exposed sensitive data were found. Overall, the security posture is moderate but could be enhanced by implementing recommended headers and publishing security documentation.

Recommendations

  1. Enable DNSSEC to improve DNS security and prevent spoofing.
  2. Implement and verify HTTP security headers such as Content-Security-Policy, Strict-Transport-Security, X-Frame-Options, and X-Content-Type-Options.
  3. Publish a clear privacy policy, cookie policy, and terms of service accessible from the main site.
  4. Add a vulnerability disclosure policy or security.txt file to facilitate responsible reporting.
  5. Provide explicit contact information for security incidents and general inquiries to enhance trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
c/o whoisproxy.com
Description
Endorsal fully automates online customer reviews by importing reviews from Google, Facebook and more, sending automatic review requests, and providing beautiful testimonial widgets.
Key services
EndoForms - testimonial capture forms, AutoRequests - automated review requests via email and SMS, SuperLinks - pre-filled forms, ReviewHQ - floating review widget, Widgets - display reviews on any website, Wall of Love - infinite page of reviews, FOMO Popups - timely notifications, Import reviews from Google, Facebook, Yelp, Tripadvisor, Capterra, G2, Review Marketing - automatic sharing to social networks
Content quality
excellent
Branding
consistent

Technology

Stack
Bootstrap 4.3, jQuery 3.4.1, FontAwesome icons, Google Analytics, Google Tag Manager, Facebook Pixel, LinkedIn Insight Tag, Quora Pixel, Twitter Universal Website Tag, Mixpanel, Segment Analytics, FirstPromoter, Intercom, eWebinar widget, Endorsal custom widgets
Frameworks
Bootstrap
Performance
moderate
Mobile
excellent
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced (implied by URL and scripts)
  • No exposed sensitive data in HTML
  • Use of security-related scripts asynchronously

Analytics and tracking

Services
Google Analytics, Google Tag Manager, Facebook Pixel, LinkedIn Insight Tag, Quora Pixel, Twitter Universal Website Tag, Mixpanel, Segment Analytics
Tracking level
extensive
Privacy practices
basic

Advertising

Ad networks
Google Ads, Facebook Ads, Twitter Ads, Quora Ads
Tracking pixels
Facebook Pixel, LinkedIn Insight Tag, Quora Pixel, Twitter Universal Website Tag, Mixpanel, Segment Analytics
Marketing tools
Intercom, eWebinar
Transparency
good

Site quality

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

Key observations

  1. Website provides comprehensive testimonial and review automation services.
  2. Strong integration with major review platforms and website builders.
  3. Extensive use of modern marketing and analytics tools.
  4. No explicit privacy, cookie, or terms of service pages found in main HTML content.
  5. No direct contact emails or phone numbers found on main page.
  6. Domain uses privacy protection but business appears legitimate and active.
  7. Good mobile optimization and professional design.
  8. No WAF or blocking detected.
Technical notes

Notes

The website uses a modern technology stack including Bootstrap 4.3, jQuery 3.4.1, and FontAwesome for UI elements. It integrates multiple third-party analytics and marketing tools such as Google Analytics, Facebook Pixel, LinkedIn Insight Tag, Quora Pixel, Twitter Tag, Mixpanel, and Segment. Hosting is via Amazon AWS with Cloudfront CDN for performance. The site is mobile-optimized with responsive design and good SEO metadata. Performance is moderate, with asynchronous script loading to improve page load times. Accessibility features are basic and could be improved. Overall, the technical infrastructure supports a professional SaaS offering with opportunities for further optimization and security enhancements.
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. 73/100Medium29 findingsView report
  2. 73/100Medium29 findingsView report
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