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Security report for omnisendlink.com

Omnisend · Technology · N/a

Medium risk. 8 critical or high findings in Email security, Security headers and 2 other checks.

Security score

60/100

Risk levelMedium

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

Omnisend operates as an omnichannel marketing platform specializing in email and multi-channel messaging services designed to help businesses engage customers effectively and compliantly. The website analyzed is a minimal landing page primarily used for tracking links from emails sent via Omnisend's platform and providing an abuse reporting contact. The business is positioned as a technology provider in the marketing automation space, founded in 2017, with a medium-sized operational scale. Technically, the website is hosted via Cloudflare with basic HTML, CSS, and JavaScript technologies. The site lacks advanced frameworks or CMS indications and shows moderate performance and basic mobile optimization. No analytics or tracking scripts were detected in the provided content, indicating a privacy-conscious minimal landing page. From a security perspective, the domain is registered with a reputable registrar and protected against unauthorized transfers. However, DNSSEC is not enabled, and no security headers were detected, representing areas for improvement. The presence of an anti-abuse contact email demonstrates incident response readiness, but the absence of privacy and cookie policies indicates compliance gaps. Overall, the website is functional for its purpose but limited in content and compliance documentation. Strategic improvements in security headers, privacy policies, and mobile optimization would enhance trust and compliance posture.

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

8 findings rated critical or high. Fix these first.

  1. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  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 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 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

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

Keep watching omnisendlink.com

This scan found 25 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
75
Security headers
25
Email security
40
DNS health
70
Network security
100
GDPR outside view
50
Average
60

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 omnisendlink.com, from OffSeq Breach.

No leaked records found

Breach holds no records for omnisendlink.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

Omnisend is positioned as an important technology entity within the marketing automation sector, targeting businesses that require omnichannel communication tools. Its SaaS business model focuses on email and messaging services with compliance to spam and privacy laws as a key value proposition. The company has established itself since 2017 and maintains a consistent brand presence. The minimal landing page analyzed serves a specific function related to link tracking and abuse reporting rather than full marketing or sales. There is no evidence of extensive partnerships or subsidiaries from the data provided. The company appears to maintain a focused operational scope with moderate market presence and a clear compliance-oriented approach.

Security posture

The security posture of the website is moderate. The domain registration is stable and consistent with no privacy protection, which supports legitimacy. The clientTransferProhibited status adds a layer of domain transfer security. However, the lack of DNSSEC and absence of security headers such as Content Security Policy, HSTS, or X-Frame-Options are notable gaps. The website does not expose sensitive data or contain vulnerable libraries based on the provided content. Incident response is supported by a clearly provided anti-abuse email contact. Compliance documentation such as privacy and cookie policies are missing, which could expose the company to regulatory risks. Overall, the security maturity is basic with room for improvement in technical controls and compliance transparency.

Recommendations

  1. Enable DNSSEC on the domain to enhance DNS security and prevent spoofing.
  2. Implement and publish comprehensive privacy and cookie policies to improve GDPR and privacy compliance.
  3. Add standard security headers (CSP, HSTS, X-Frame-Options, X-Content-Type-Options) to harden the website against common attacks.
  4. Create and publish a vulnerability disclosure policy or security.txt file to improve transparency and incident handling.
  5. Enhance mobile optimization and accessibility features to improve user experience and compliance with accessibility standards.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Omnisend
Description
Omnisend is an omnichannel marketing platform that sends millions of messages daily to help users connect with their customers in compliance with spam and privacy laws.
Key services
email marketing, omnichannel messaging
Content quality
basic
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
basic

Security

Observed score
65/100
Good practices seen
  • Domain status clientTransferProhibited set
  • Anti-abuse email contact provided

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Marketing tools
Omnisend platform
Transparency
basic

Site quality

Design
basic
User experience
basic
Content relevance
basic
Navigation
basic
Professionalism
basic
Trustworthiness
moderate

Key observations

  1. Website is a landing page for link tracking from Omnisend email clients.
  2. No privacy, cookie, or terms of service policies found on this page.
  3. Contact email for abuse reporting is clearly provided and obfuscated via JavaScript.
  4. No forms or user input fields present on the page.
  5. Minimal external links, primarily to main Omnisend site and support.
  6. No analytics or tracking scripts detected in the provided HTML.
  7. No social media links found on this page.
  8. Website content is minimal but purposeful for abuse reporting and information.
  9. No security headers detected in the provided data.
  10. Domain is registered with Cloudflare and uses Cloudflare name servers.
Technical notes

Notes

The website uses a simple technology stack consisting of HTML5, CSS3, and JavaScript without any detected frameworks or CMS. Hosting is provided via Cloudflare, which offers performance and security benefits. The site loads moderate content with basic styling and minimal interactivity. There is no evidence of analytics or tracking scripts, which reduces privacy concerns but also limits marketing insights. The site lacks advanced SEO and accessibility features, and no forms or user input fields are present. The technical implementation is straightforward but could benefit from modernization and enhanced security configurations to support business operations and compliance.
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. 60/100Medium33 findingsView report
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