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Security report for sharethrough.com

Sharethrough · Media · N/a

Low risk. 2 critical or high findings in GDPR outside view and SSL/TLS.

Security score

79/100

Risk levelLow

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

Sharethrough is a global omnichannel programmatic advertising platform focused on delivering enhanced ad experiences across multiple channels. The company recently merged with Equativ, expanding its market presence and capabilities. Sharethrough offers proprietary ad enhancement technologies, inventory curation, and sustainability-focused advertising solutions, targeting advertisers, publishers, and agencies. The website reflects a mature digital presence with comprehensive content, multimedia, and clear navigation. Technically, the site leverages modern web technologies including Google Analytics, Tag Manager, Weglot for translations, and UniConsent for consent management, hosted on a performant CDN infrastructure. Security posture is strong with HTTPS, reCAPTCHA on forms, and privacy compliance mechanisms, though explicit security headers and incident response contacts are not publicly detailed. WHOIS data is unavailable, likely due to privacy protection, but the website's professional branding and external references support legitimacy. Overall, the site scores well on content quality, technical implementation, security, privacy compliance, and business credibility, making it a trustworthy and professional platform in the ad tech industry.

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

2 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 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

  2. 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 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

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Keep watching sharethrough.com

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
75
Security headers
60
Email security
85
DNS health
85
Network security
100
GDPR outside view
68
Average
79

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 sharethrough.com, from OffSeq Breach.

Total records
278
Employees
0
Customers
252
Third parties
26
Weak passwords
28%

14 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for sharethrough.com.

Select it in the checkout above.

Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Sharethrough operates in the media and technology sectors, providing programmatic advertising solutions with a strong emphasis on sustainability and user-centric ad experiences. The merger with Equativ positions the company as a significant independent player in the global ad exchange market. Their business model revolves around supply side platform services, ad format enhancements, and curated inventory packages aimed at improving advertiser outcomes and publisher revenues. The company maintains partnerships with sustainability organizations and industry bodies, reinforcing its commitment to net-zero emissions and responsible advertising. Customer testimonials and industry awards further validate its market position and service quality. The target audience includes brands, agencies, publishers, and digital marketers seeking innovative and sustainable advertising solutions.

Security posture

The website demonstrates a solid security posture with enforced HTTPS, use of Google reCAPTCHA to protect forms from spam and abuse, and a consent management platform ensuring compliance with privacy regulations such as GDPR. Privacy and cookie policies are comprehensive and prominently linked. However, the absence of explicit security headers like X-Frame-Options and a public vulnerability disclosure or security.txt file indicates room for improvement. No exposed sensitive data or known vulnerabilities were detected in the analysis. Incident response contact information is not publicly available, which could be enhanced to improve transparency and readiness. Overall, the security measures align well with industry best practices for a digital advertising platform.

Recommendations

  1. Publish explicit security headers such as X-Frame-Options and X-Content-Type-Options to enhance protection against clickjacking and MIME sniffing.
  2. Create and publish a vulnerability disclosure policy or security.txt file to facilitate responsible reporting of security issues.
  3. Provide clear incident response contact information to improve transparency and readiness for security incidents.
  4. Regularly audit third-party scripts and libraries to ensure no vulnerable components are included.
  5. Enhance user trust by including more detailed information about data retention policies and security certifications.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Sharethrough
Description
Sharethrough is an omnichannel supply side platform underpinned by advanced RTB tech & enhanced ad experiences. We bring human-centric technology to programmatic advertising.
Key services
Programmatic advertising, Ad enhancements, Inventory curation, Sustainability initiatives, Publisher solutions, Advertiser solutions
Content quality
excellent
Branding
consistent

Technology

Stack
Google Analytics, Google Tag Manager, Weglot (translation), UniConsent (consent management), reCAPTCHA, jQuery, Webflow CMS
Platforms
Webflow
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of Google reCAPTCHA on forms
  • Consent management via UniConsent
  • Privacy and cookie policies with consent mechanisms

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Sharethrough Ad Platform
Marketing tools
Weglot, UniConsent
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 focus on sustainability and ad tech innovation
  3. Multiple awards and certifications displayed
  4. Comprehensive privacy and cookie policies with consent management
  5. No exposed sensitive data or security vulnerabilities detected
  6. WHOIS data unavailable, possibly due to privacy protection or domain registration issues
  7. Use of modern web technologies and analytics tools
  8. Clear contact form with reCAPTCHA for spam protection
  9. Social media presence on LinkedIn, Facebook, Twitter, Instagram
Technical notes

Notes

The website is built on the Webflow CMS platform, leveraging modern JavaScript libraries and services such as jQuery, Google Analytics, Google Tag Manager, Weglot for multilingual support, and UniConsent for consent management. Hosting is via AWS Cloudfront CDN, ensuring fast content delivery and global reach. The site is mobile-optimized with responsive design and accessibility considerations. SEO is supported by proper meta tags, Open Graph tags, and structured content. Performance is fast with multimedia content optimized for various devices. The technical stack is modern and well-integrated, supporting a seamless user experience and robust data collection for analytics and marketing purposes. Opportunities exist to improve security header implementation and incident response 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. 75/100Medium23 findingsView report
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