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Security report for prezi.com

Prezi · Technology · N/a

Low risk. 2 critical or high findings in Security headers and SSL/TLS.

Security score

84/100

Risk levelLow

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

Prezi is a well-established technology company specializing in AI-powered presentation software that enables users to create dynamic and visually engaging presentations quickly. The company targets business, academic, and personal users with a SaaS subscription model and team collaboration features. The website demonstrates a mature digital infrastructure hosted on AWS, built with Webflow CMS, and integrates modern analytics and marketing tools such as Google Tag Manager, Hotjar, and Optimizely. Security posture is strong with HTTPS enforced and domain locking, though DNSSEC is not enabled and explicit security policies are not publicly visible. Privacy compliance is partially addressed with a cookie consent mechanism but lacks a clearly accessible privacy policy and terms of service. Overall, the website is professional, fast, and user-friendly, reflecting a high level of digital maturity and business credibility.

Scanned

This is an earlier scan of prezi.com. View the latest report

NIS2 and GDPR posture

GDPR outside view
88/ 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

2 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 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. 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 prezi.com

This scan found 14 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
70
Email security
85
DNS health
85
Network security
100
GDPR outside view
88
Average
84

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention prezi.com, from OffSeq Breach.

Total records
551,244
Employees
14
Customers
551,162
Third parties
68
Weak passwords
17%

Latest record dated 2026-05-28 · 22 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for prezi.com.

Select it in the checkout above.

Masked preview

  • –prezi.com2026-05-28
  • –prezi.com2026-05-26
  • –prezi.com2026-05-26
  • –prezi.com2026-05-19
  • –prezi.com2026-05-19

Breach keeps ingesting new leaks, so these numbers can grow between scans.

Open in Breach(opens in a new tab)Monitor on Breach(opens in a new tab)

Technical appendix

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

Business context

Business profile

Prezi holds a strong market position as a leading AI presentation software provider, serving a diverse audience including enterprises and educational institutions. Its business model is subscription-based SaaS with additional team-oriented offerings. The presence of major corporate clients like Cisco, BMW, and Salesforce underscores its enterprise adoption and trust. The company leverages partnerships and integrations with various analytics and marketing platforms to optimize user engagement and conversion. Growth indicators include the integration of AI features and continuous enhancement of user experience. However, the absence of visible contact and compliance documentation may impact trust for some users.

Security posture

The security posture of the Prezi website is robust with HTTPS enforced and domain registration locked against unauthorized changes. The use of reputable hosting (AWS) and modern web technologies reduces exposure to common vulnerabilities. Cookie consent is managed via OneTrust, indicating attention to privacy regulations. However, the lack of DNSSEC implementation and absence of publicly available security policies or incident response contacts represent areas for improvement. No vulnerabilities or exposed sensitive data were detected in the analyzed content. The site does not appear to use outdated or vulnerable libraries. Overall, the security maturity is good but could be enhanced by publishing explicit security and incident response information.

Recommendations

  1. Enable DNSSEC to enhance DNS security and prevent spoofing.
  2. Publish a comprehensive privacy policy and terms of service accessible from the homepage.
  3. Provide clear contact information including security incident and data protection officer contacts.
  4. Regularly review and audit third-party scripts to mitigate potential vulnerabilities.
  5. Enhance transparency by publishing security policies and vulnerability disclosure guidelines.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Prezi
Description
Prezi offers AI-powered presentation software that enables users to create custom, dynamic, and visually captivating presentations quickly and easily.
Key services
AI presentation creation, Dynamic presentation design, Image generation for presentations, Collaboration tools for teams
Content quality
excellent
Branding
consistent

Technology

Stack
Google Tag Manager, OneTrust Cookie Consent, Hotjar, ProfitWell, Swiper.js, Webflow CMS, Typekit Fonts, Cloudfront CDN
Frameworks
Webflow (CMS and site builder)
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Domain locked with clientDeleteProhibited and clientTransferProhibited
  • Cookie consent banner implemented

Analytics and tracking

Services
Google Tag Manager, Hotjar, ProfitWell, Optimizely
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Hotjar, ProfitWell
Marketing tools
Optimizely
Transparency
good

Site quality

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

Key observations

  1. Website uses modern technologies and frameworks.
  2. Strong branding and professional design.
  3. Cookie consent implemented with OneTrust.
  4. No explicit privacy policy or terms of service links found in the provided HTML.
  5. No direct contact emails or phone numbers found in the HTML content.
  6. No security.txt or vulnerability disclosure information found.
  7. WHOIS data shows domain is well-managed and not privacy protected.
  8. No WAF or blocking detected; site fully accessible.
Technical notes

Notes

The website is built on a modern technology stack including Webflow CMS, AWS hosting, and integrates several third-party analytics and marketing tools such as Google Tag Manager, Hotjar, and Optimizely. The site uses optimized fonts via Typekit and employs responsive design techniques for excellent mobile optimization. Performance is fast with efficient use of CDNs and asynchronous script loading. Accessibility features such as focus-visible outlines and semantic HTML are present, contributing to a good user experience. The technical implementation reflects a well-maintained and modern web infrastructure with opportunities for further 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. 84/100Low22 findingsView report
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