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Security report for premierprotein.com

Premier Nutrition · Retail · United States

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

Security score

69/100

Risk levelMedium

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

Premier Protein is a well-established brand specializing in protein shakes, powders, and related nutritional products aimed at health-conscious consumers and fitness enthusiasts. The company operates a professional e-commerce platform with a strong market presence in the United States and partner sites in Canada and the UK. Their product offerings emphasize taste and health benefits, positioning them competitively in the retail protein supplement market. Technically, the website leverages modern web technologies including React, Google Tag Manager, and multiple analytics and marketing tools, ensuring a responsive and engaging user experience across devices. Security posture is solid with HTTPS enforcement and cookie consent mechanisms, though explicit security headers and incident response policies are not publicly documented. The absence of WHOIS data for the domain is a notable anomaly, slightly reducing trustworthiness, but the overall site professionalism and branding consistency support legitimacy. Strategic recommendations include enhancing transparency around security policies, publishing incident response contacts, and verifying domain registration details to improve trust and compliance.

Scanned

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

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 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 Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  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
    • 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 premierprotein.com

This scan found 23 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

  • The complete analysis as a PDF you can cite
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Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
42
Security headers
45
Email security
85
DNS health
75
Network security
100
GDPR outside view
68
Average
69

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

Premier Protein's market positioning is strong within the retail protein supplement sector, leveraging a direct-to-consumer e-commerce model complemented by rich content such as recipes and community engagement. Their competitive advantage lies in product taste and variety, supported by a broad flavor discovery and product catalog. The company utilizes multiple digital marketing and analytics platforms to optimize customer engagement and advertising effectiveness. Growth indicators include new product launches and seasonal promotions. The partnership ecosystem includes social media platforms and regional websites, enhancing brand reach. Operationally, the company maintains a professional online presence but could benefit from more explicit contact and security policy disclosures to strengthen customer trust and regulatory compliance.

Security posture

The website demonstrates a mature security posture with HTTPS encryption, cookie consent management, and asynchronous loading of third-party scripts to minimize risk. However, the lack of explicit security headers such as X-Frame-Options and X-Content-Type-Options, absence of a published vulnerability disclosure policy, and missing incident response contact information represent gaps in security transparency and readiness. No vulnerabilities or exposed sensitive data were detected in the HTML content. Compliance with GDPR is indicated by cookie consent and privacy policy presence. To elevate security maturity, the company should implement and document comprehensive security headers, establish a vulnerability disclosure program, and provide clear incident response channels.

Recommendations

  1. Implement and verify comprehensive security headers including X-Frame-Options and X-Content-Type-Options.
  2. Publish a formal vulnerability disclosure policy and security.txt file to encourage responsible reporting.
  3. Provide clear incident response contact information on the website to improve transparency and readiness.
  4. Audit and monitor third-party scripts regularly to mitigate supply chain risks.
  5. Clarify domain registration details and ensure WHOIS data is publicly available or justified for privacy.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Premier Nutrition
Description
Enjoy life in full flavor. Our products taste like your favorite desserts while helping you along your health journey. Shop shakes, powders, and more.
Key services
Protein shakes, Protein powders, Protein cereal, Protein pancakes & waffles, Protein minis
Content quality
excellent
Branding
consistent

Technology

Stack
Google Tag Manager, Klaviyo, TikTok Pixel, Facebook Pixel, Pinterest Core JS, Google Analytics, React (implied by data-barba attributes), Imgix (image CDN)
Frameworks
React (SPA framework implied), Barba.js (page transitions)
Platforms
Web
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner with preferences
  • No exposed sensitive data in HTML
  • Use of async loading for scripts

Analytics and tracking

Services
Google Analytics, Klaviyo, TikTok Analytics, Facebook Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Facebook Ads, TikTok Ads, Google Ads
Tracking pixels
Facebook Pixel, TikTok Pixel, Klaviyo
Marketing tools
Klaviyo
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 multimedia
  2. Strong branding and consistent design
  3. Comprehensive product catalog and recipe content
  4. Robust cookie consent and privacy mechanisms
  5. Use of multiple third-party analytics and marketing tools
  6. No direct contact emails or phone numbers found on homepage
  7. No explicit security or incident response policies found
  8. WHOIS data missing, which reduces trust score
Technical notes

Notes

The website is built on a modern technology stack featuring React and Barba.js for smooth page transitions, supported by Google Tag Manager for analytics and marketing integrations. The use of Imgix CDN optimizes image delivery for performance. The site is mobile-optimized with responsive design and accessibility features such as skip links and ARIA labels. SEO is supported by comprehensive meta tags, Open Graph, and Twitter card metadata. Performance is moderate, with asynchronous script loading and preconnect hints improving load times. Opportunities exist to enhance technical robustness by implementing additional security headers and formalizing 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.

Retrieved 2026-10-25

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