Prusa Research a.s. operates a comprehensive e-commerce platform specializing in Original Prusa 3D printers, filaments, resins, and accessories. Founded by Josef Prusa, a key figure in the RepRap project, the company targets hobbyists, professionals, educators, and businesses with a strong emphasis on quality, community, and education. The website demonstrates a mature digital presence with modern technologies such as Next.js, React, and Cloudflare, ensuring fast performance and mobile optimization. Security measures include HTTPS, reCAPTCHA Enterprise, and cookie consent management, although explicit security policies and incident response details are not publicly available. The absence of WHOIS registration data slightly impacts trust but is mitigated by strong branding and external trust signals.
Scanned ·
NIS2 and GDPR posture
GDPR outside view
73/ 100 · Medium
Checks completed
7of 7
NIS2 Art. 21(2)
a(a) Risk analysis and security policies: Not visible from outside
b(b) Incident handling: One indicator
c(c) Business continuity, backups and crisis management: Not visible from outside
d(d) Supply chain security: Not visible from outside
e(e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
f(f) Assessing the effectiveness of security measures: Not visible from outside
g(g) Cyber hygiene and security training: Not visible from outside
h(h) Cryptography and encryption: Partly checked
i(i) HR security, access control and asset management: One indicator
j(j) Multi-factor authentication and secured communications: Not visible from outside
Partly checked
One indicator
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
4 findings rated critical or high. Fix these first.
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
This scan found 17 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.
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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
57
Security headers
80
Email security
80
DNS health
80
Network security
100
GDPR outside view
73
Average
78
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 prusa-research.com, from OffSeq Breach.
No leaked records found
Breach holds no records for prusa-research.com right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.
Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.
Business context
Business profile
Prusa Research holds a strong market position in the 3D printing manufacturing sector, leveraging direct sales and community engagement. Their business model combines product sales with educational content and community-driven platforms. The company benefits from partnerships with platforms like Printables and uses multiple advertising and analytics services to optimize marketing and user experience. The product range includes assembled and kit 3D printers, materials, and upgrades, catering to diverse customer needs from beginners to professionals. Growth indicators include active blog content, new product launches, and educational initiatives.
Security posture
The website employs robust security practices including HTTPS, bot detection via Cloudflare, and Google reCAPTCHA Enterprise to mitigate spam and abuse. Cookie consent is comprehensive and GDPR-aware, with detailed cookie categorization and user control. However, the lack of publicly accessible security policies, incident response contacts, and vulnerability disclosure mechanisms indicates room for improvement in transparency and readiness. No critical vulnerabilities or exposed sensitive data were detected in the analyzed content.
Recommendations
Publish a clear and accessible privacy policy and terms of service pages linked prominently on the website.
Provide explicit security policy and incident response contact information to enhance trust and compliance.
Implement and publicize a vulnerability disclosure program or security.txt file to encourage responsible reporting.
Disclose data protection officer contact details to comply with GDPR transparency requirements.
Regularly audit third-party scripts and cookies to minimize privacy risks and improve user trust.
Site observations
Automated reading of the public site. Ratings are indicative.
Business
Company
Prusa Research a.s.
Description
Eshop by Prusa Research a.s., company founded by Josef Prusa, one of the RepRap core developers. Selling Original Prusa 3D printers (incl. Prusa MK4, Prusa XL), filaments (especially in-house made Prusament), resins, and other accessories for 3D printing.
Key services
3D printer sales, Filaments and resins sales, Accessories and spare parts, Online courses, Community and software support
Content quality
excellent
Branding
consistent
Technology
Stack
Next.js, React, Font Awesome, Google Tag Manager, Google Analytics, Cloudflare, OneTrust Cookie Consent, LiveChat
Frameworks
Next.js
Platforms
Web
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good
Security
Observed score
85/100
Good practices seen
HTTPS enforced
Use of reCAPTCHA Enterprise
Cookie consent management
Session management cookies
Bot detection via Cloudflare
Analytics and tracking
Services
Google Analytics, Microsoft Clarity, Google Tag Manager, Microsoft Bing Ads
Tracking level
extensive
Privacy practices
good
Advertising
Ad networks
Google DoubleClick, Microsoft Advertising, TikTok, Pinterest, Reddit, Twitter, Facebook
Tracking pixels
Microsoft Clarity, Facebook Pixel
Marketing tools
LiveChat, Mailmunch
Transparency
good
Site quality
Design
excellent
User experience
excellent
Content relevance
excellent
Navigation
excellent
Professionalism
excellent
Trustworthiness
high
Key observations
Comprehensive cookie consent with detailed categories and third-party cookies listed
Multiple product categories with pricing and discounts clearly presented
Strong presence of customer reviews and external endorsements
Use of modern web technologies and analytics tools
No explicit contact emails or phone numbers found in the HTML content
No explicit privacy policy or terms of service URLs found in the provided content
No security.txt or vulnerability disclosure information found
No data protection officer contact information found
Technical notes
Notes
The website is built on a modern React/Next.js framework with server-side rendering and optimized asset delivery. It uses Cloudflare for CDN and security, Google Analytics and Microsoft Clarity for analytics, and OneTrust for cookie consent management. The site is mobile-optimized, accessible, and SEO-friendly with proper meta tags and Open Graph data. Performance is fast with preloading of fonts and images. The technical stack is well-maintained with no visible deprecated or vulnerable libraries. Opportunities exist to enhance security transparency and formalize compliance documentation.
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.
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