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Security report for padlet.help

Padlet · Education · United States

Medium risk. 6 critical or high findings in SSL/TLS, Security headers and 1 other check.

Security score

52/100

Risk levelMedium

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

Padlet is a US-based company founded in 2018 that provides educational and creative collaboration tools, including visual boards, an interactive whiteboard called Sandbox, and an AI-powered teaching assistant named Padlet TA. The website analyzed is their official knowledge base and support portal, offering multi-language help articles and user guidance. The business targets educators, students, and creative professionals, positioning itself as a modern SaaS provider in the education technology sector with a growing AI feature set. Technically, the website leverages modern web technologies such as jQuery, Bootstrap, and Font Awesome, hosted on a platform called HelpDocs with Cloudflare DNS services. The site is mobile-optimized, SEO-friendly, and performs moderately well. It uses HTTPS with a good SSL configuration but lacks DNSSEC and some advanced security headers. Analytics are handled via Fathom Analytics, indicating a privacy-conscious approach with minimal user tracking. From a security perspective, the site enforces HTTPS, uses clientTransferProhibited domain status, and does not expose sensitive data in the HTML. However, it lacks explicit security policies, incident response contacts, and vulnerability disclosure mechanisms. Cookie consent mechanisms are absent, which could be improved for GDPR compliance. The WHOIS data is consistent with the business identity and domain age, supporting legitimacy. Overall, the website is professional, trustworthy, and safe for general audiences. Strategic recommendations include enabling DNSSEC, adding security headers, publishing security and incident response policies, implementing cookie consent, and establishing a vulnerability disclosure process to enhance security posture and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
53/ 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. 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.

    • Critical

      Unable to retrieve SSL certificate

      Could not establish secure connection to retrieve certificate information

      What to do: Check if the server is accessible and SSL/TLS is properly configured

  2. 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';…

  3. 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

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

Keep watching padlet.help

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

Email alerts on material changes and an exportable JSON history of every change.

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Full report

€39.90one-time

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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
0
Security headers
15
Email security
70
DNS health
75
Network security
100
GDPR outside view
53
Average
52

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

Padlet operates in the education technology sector, offering SaaS collaboration tools that facilitate creative and educational content presentation. Its market position is strengthened by innovative features like an AI teaching assistant in beta, targeting educators and students globally. The business model relies on subscription or usage-based revenue streams typical for SaaS platforms. The company maintains a multi-language support knowledge base, indicating a global user base. Partnerships or subsidiaries are not explicitly identified. The company demonstrates consistent branding and trust signals such as privacy policies and system status transparency, supporting customer confidence and operational reliability.

Security posture

The website demonstrates a moderate to good security maturity level with enforced HTTPS, domain transfer protection, and no visible sensitive data exposure. However, it lacks advanced DNS security (DNSSEC), explicit security headers, and published security policies or incident response contacts, which are important for compliance and user trust. The absence of a vulnerability disclosure program or security.txt file limits transparency and responsiveness to security issues. Cookie consent mechanisms are missing, which may impact GDPR compliance. Overall, the security posture is adequate but could be significantly improved with targeted enhancements.

Recommendations

  1. Enable DNSSEC on the domain to protect against DNS spoofing and improve DNS security.
  2. Implement and publish explicit security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options.
  3. Add a cookie consent banner or mechanism to comply with GDPR and enhance user privacy transparency.
  4. Publish a dedicated security policy and incident response contact information to improve trust and readiness.
  5. Establish a vulnerability disclosure program or security.txt file to facilitate responsible reporting and remediation of security issues.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Padlet
Description
Padlet is an educational tool used to present content and collaborate with others in a unique way. It offers visual collaboration tools such as Boards, Sandbox (interactive whiteboard), and Padlet TA (AI-powered teaching assistant).
Key services
Visual collaboration boards, Interactive whiteboard (Sandbox), AI-powered teaching assistant (Padlet TA), Video discussion platform
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Bootstrap, Font Awesome, HelpDocs platform, Cloudflare DNS
Frameworks
Bootstrap
Platforms
HelpDocs knowledge base platform
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Domain status clientTransferProhibited
  • No exposed sensitive data in HTML
  • Secure forms with CSRF tokens likely handled by platform

Analytics and tracking

Services
Fathom Analytics
Tracking level
minimal
Privacy practices
good

Advertising

Tracking pixels
Fathom Analytics
Transparency
basic

Site quality

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

Key observations

  1. Website is a knowledge base for Padlet, an educational collaboration tool.
  2. Content is well structured with multi-language support.
  3. Use of modern web technologies and CDN for performance.
  4. No direct contact emails or phone numbers found; contact via form only.
  5. No explicit cookie consent mechanism detected.
  6. Security policies and incident response contacts are not published.
  7. No vulnerability disclosure or security.txt found.
  8. Privacy policy is comprehensive and GDPR compliant.
  9. No suspicious or malicious content detected.
Technical notes

Notes

The website is built on a modern technology stack including jQuery, Bootstrap, and Font Awesome, hosted on the HelpDocs platform with Cloudflare DNS services. The site is mobile-optimized and SEO-friendly with proper meta tags and structured data (JSON-LD). Performance is moderate, with room for optimization. The use of external scripts is controlled and includes privacy-focused analytics (Fathom). The site lacks some advanced security configurations such as DNSSEC and security headers, which represent technical debt and potential risk. The contact form collects user input securely but lacks visible anti-bot measures in the HTML. Overall, the technical infrastructure is solid but could benefit from modernization and enhanced security controls.
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

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