Acton Capital is a growth-focused venture capital firm investing in startups at Series A and beyond, primarily in Europe and Canada. The company emphasizes partnering with mission-driven founders to develop tailored growth strategies, focusing on sustainable and meaningful business success rather than hype. Their portfolio includes notable companies across sectors such as SaaS, marketplace, cyber security, health, logistics, and B2C. The website reflects a professional and modern digital presence built on Webflow, with good performance and mobile optimization. Security posture is solid with HTTPS enabled, but lacks some security headers and explicit privacy and cookie policies. The absence of WHOIS registration data is a concern but does not detract significantly from the overall legitimacy given the business maturity and content quality. Strategic improvements in privacy compliance and security headers would enhance trust and compliance.
Scanned ·
NIS2 and GDPR posture
GDPR outside view
35/ 100 · High
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
8 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 X-Frame-Options header
Prevents clickjacking attacks
What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"
This scan found 24 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.
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
47
Security headers
30
Email security
85
DNS health
75
Network security
100
GDPR outside view
35
Average
62
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 actoncapital.com, from OffSeq Breach.
No leaked records found
Breach holds no records for actoncapital.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
Acton Capital holds a strong position as a specialized growth investor with over 25 years of experience. Their focused investment approach targets early growth stage companies with initial investments typically between 5-10 million euros. The firm’s portfolio and news updates demonstrate active engagement in funding rounds, exits, and market expansion, indicating robust deal flow and market presence. Their business model centers on equity investments and strategic partnerships with startups, targeting sectors with high growth potential such as SaaS, marketplaces, and health tech. The company’s digital footprint is consistent with a medium-sized, professional investment firm. However, the lack of publicly available registrant data in WHOIS may warrant further verification for partners and investors.
Security posture
The website employs HTTPS, ensuring encrypted communications, and uses modern web technologies without evident vulnerable libraries. However, the absence of key security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options represents a missed opportunity to harden the site against common web attacks. No sensitive data exposure or vulnerable forms were detected. The lack of explicit security or incident response contact information and absence of a security policy page limits transparency. Overall, the security posture is good but could be improved by implementing recommended headers and publishing security-related policies.
Recommendations
Implement and publish a comprehensive privacy policy and cookie consent mechanism to enhance GDPR compliance.
Add essential security headers (Content-Security-Policy, X-Frame-Options, X-Content-Type-Options) to improve site security.
Provide explicit security and incident response contact information to increase transparency and trust.
Investigate and resolve the missing WHOIS registration data to improve domain registration transparency.
Regularly audit and update third-party scripts and tracking tools to minimize security risks.
Automated reading of the public site. Ratings are indicative.
Business
Company
Acton Capital
Description
Backing Companies Ready To Scale, Built To Last. Acton Capital invests in Startups at Series A and beyond with a focused investment approach partnering with mission-driven teams to develop growth strategies.
Key services
Series A and beyond investments, Growth strategy development, Portfolio management
Content quality
excellent
Branding
consistent
Technology
Stack
Webflow, Splide.js, Google Tag Manager, Finsweet Attributes CMS Nest
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good
Security
Observed score
85/100
Good practices seen
HTTPS enabled
No exposed sensitive data in HTML
No vulnerable libraries detected
Analytics and tracking
Services
Google Analytics (via Google Tag Manager)
Tracking level
moderate
Privacy practices
basic
Advertising
Transparency
basic
Site quality
Design
excellent
User experience
excellent
Content relevance
excellent
Navigation
excellent
Professionalism
excellent
Trustworthiness
high
Key observations
Website is fully accessible with rich content and no blocking detected.
No explicit privacy or cookie policies found on main page or navigation.
Contact information is limited to a contact form; no emails or phone numbers explicitly found.
Strong portfolio and news sections indicate active business operations.
Modern web technologies and good performance observed.
No security headers detected in HTML source; potential improvement area.
WHOIS data missing, which reduces trust but does not necessarily indicate malicious intent.
Technical notes
Notes
The website is built on Webflow CMS, leveraging modern JavaScript libraries such as Splide.js for carousels and Finsweet Attributes CMS Nest for content management enhancements. Google Tag Manager is used for analytics and marketing tracking. The site is hosted on Webflow's CDN, contributing to fast load times and good mobile responsiveness. The HTML and CSS are valid and well-structured, supporting accessibility and SEO best practices. There is no evidence of legacy or vulnerable technologies. Opportunities exist to enhance security headers and privacy compliance features to align with best practices.
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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