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Security report for redsift.com

Red Sift Limited · Technology · United Kingdom

Low risk. 3 critical or high findings in GDPR outside view.

Security score

84/100

Risk levelLow

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

Red Sift Limited is a UK-based cybersecurity company founded in 2015, specializing in proactive email, domain, and web security solutions. Their flagship offering, the Red Sift Pulse Platform, integrates multiple interoperable cybersecurity applications such as OnDMARC for DMARC management, Brand Trust for brand protection, ASM for attack surface management, and Certificates for SSL/TLS monitoring. The company targets security teams and organizations seeking to enhance their cyber resilience, boasting over 1000 customers and multiple industry awards. The website reflects a mature digital presence with excellent content quality, clear navigation, and strong branding consistency.

Scanned

NIS2 and GDPR posture

GDPR outside view
50/ 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

3 findings rated critical or high. Fix these first.

  1. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • High

      No Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • 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

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Twitter, LinkedIn, YouTube, Google APIs

      What to do: Document all third-party data sharing in your privacy policy

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Keep watching redsift.com

This scan found 12 issues across 5 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
100
Security headers
75
Email security
100
DNS health
80
Network security
100
GDPR outside view
50
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 redsift.com, from OffSeq Breach.

No leaked records found

Breach holds no records for redsift.com right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

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

Red Sift operates a SaaS business model focused on cybersecurity intelligence and automation. Their market position is strong, supported by high customer satisfaction ratings and recognition in the security industry. The company leverages partnerships with major platforms like Microsoft and Cloudflare, enhancing their ecosystem reach. Their offerings address critical security needs such as phishing protection, brand impersonation detection, and vulnerability management, appealing to enterprises and MSPs. Growth indicators include a comprehensive suite of free tools and active engagement through blogs and social media channels.

Security posture

The website enforces HTTPS with excellent SSL configuration and implements key security headers, indicating a robust security posture. No exposed sensitive data or vulnerable libraries were detected in the analyzed content. However, explicit security policies, incident response procedures, and vulnerability disclosure mechanisms are not publicly documented, representing areas for improvement. Cookie consent is managed via Cookiebot, supporting GDPR compliance. Overall, the security maturity is high but could benefit from enhanced transparency and formalized policies.

Recommendations

  1. Publish a comprehensive privacy policy and terms of service pages linked from the homepage.
  2. Develop and publish a formal security policy and incident response plan accessible to users.
  3. Implement a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  4. Enhance GDPR compliance disclosures, including data retention and user rights information.
  5. Regularly review and audit third-party scripts and analytics tools to minimize privacy risks.

Contact details published on the site

Addresses
Legal name
Red Sift Limited
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Red Sift Limited
Description
Red Sift's mission is to create a fundamentally safer internet through proactive security across email, web and PKI. Powered by the Red Sift Pulse Platform.
Key services
DMARC management and email authentication, Brand protection and domain monitoring, SSL/TLS certificate monitoring and management, Attack surface management and vulnerability scanning, Threat intelligence and security monitoring, Free domain and email security investigation tools
Content quality
excellent
Branding
consistent

Technology

Stack
React (implied by Next.js chunks), Next.js, Google Tag Manager, Cookiebot, Plausible Analytics, Prismic CMS
Frameworks
Next.js
Platforms
Web
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
90/100
Good practices seen
  • HTTPS enforced
  • Use of security headers
  • No exposed sensitive data in HTML
  • Secure contact forms (implied by HTTPS and no visible vulnerabilities)

Analytics and tracking

Services
Plausible Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Plausible Analytics, Cookiebot
Marketing tools
Cookiebot
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 no blocking.
  2. Strong branding and consistent messaging around cybersecurity and email protection.
  3. Multiple free tools offered, enhancing user engagement and trust.
  4. Use of modern web technologies and analytics tools.
  5. Clear contact information with multiple channels.
  6. No explicit privacy policy or terms of service pages found in the provided content.
  7. Cookie consent mechanism implemented via Cookiebot.
  8. High product ratings and awards displayed prominently.
  9. No visible security vulnerabilities or exposed sensitive data.
Technical notes

Notes

The website is built using modern web technologies including Next.js and React, with content managed via Prismic CMS. Performance is optimized with preloading, responsive images, and deferred script loading. Analytics are implemented using Plausible and Google Tag Manager, with cookie consent handled by Cookiebot. The site is mobile-optimized and accessible, with structured data (JSON-LD) enhancing SEO and rich snippet eligibility. Hosting provider details are not explicitly identified but the infrastructure supports fast loading and scalability. Technical risks are minimal, with opportunities to improve documentation and compliance transparency.
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. 84/100Low14 findingsView report
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