01
Business context
The questionnaire adds sector, size, and operational dependency context so the report can explain why a finding matters to your organization.
NIS2
Public scan plus business questionnaire
External cyber readiness
Discover your organization's cybersecurity readiness.
Get a fast first view of your external cyber risk, visible security gaps, and NIS2 readiness so you can see where your organization may need attention.
Next, you will answer 5 short questions. Then the scan will start. After that, you can optionally add a little more context before viewing your report.
This is a fast passive self-check for indication only. It is designed to explain what public signals suggest, why they matter for NIS2 readiness, and what should be reviewed next.
NIS2SelfCheck live preview
Live
Target domain
yourcompany.eu
✓
Email authentication
checked
!
HTTP security headers
review
✓
TLS and certificates
checked
!
Attack surface exposure
review
✓
NIS2 questionnaire context
ready
Readiness snapshot
Technical plus organizational view
Why this is useful
More than a free domain check.
This self-check does not try to be a penetration test. It adds business context, NIS2 relevance, evidence language, and a practical next-step view around the same public signals.
02
Clear next steps
The report translates public findings into an owner, a likely effort level, and a concrete next action instead of stopping at a raw scan result.
03
NIS2 relevance
Each major issue is framed in terms of external evidence, likely impact, and what still needs internal validation before treating it as a compliance conclusion.
How it works
Fast input. Clear output.
The flow is simple: enter your domain, answer 5 quick questions, let the scan run, and then optionally add more context before viewing your report.
01
Enter your domain
Use the main domain your customers and staff rely on. No installation or credentials required.
02
Answer 5 quick questions
We collect just enough context to make the results more relevant without slowing you down.
03
View your report
After the scan, you can optionally answer a few more questions before opening the report and receiving the PDF by email.
What we scan
Eight public-facing checks that matter.
See the most important public security signals in one clear overview, from email protection and website security to exposed services and technology risks.
Email security
SPF, DKIM and DMARC posture for public email trust signals.
TLS and certificates
Certificate validity and visible transport security basics.
HTTP hardening
Security headers and web-facing hardening signals.
Attack surface
Subdomains, exposed admin paths and public footprint clues.
Technology stack
Visible software and stack-related exposure indicators.
Cookie signals
Public privacy and consent behavior from the website itself.
Admin exposure
Visible administrative endpoints and access hygiene indicators.
NIS2 readiness context
Questionnaire input and sector/size context carried into the assessment.
Try the experience
See what a real NIS2SelfCheck looks like.
Preview each step of NIS2SelfCheck: enter a domain, answer a few questions, run the scan, and view a sample report. This interactive demo does not require an email address and does not save the information you enter. The real self-check stores the information needed to create and deliver your report.
Let's start with your domain
We only scan publicly visible information. Nothing intrusive, no login attempts, no exploits.
https://
Tell us about your organization
Answer a short selection of questions to see how organizational context makes the result more relevant.
Scanning example-it.eu
Checking the public security signals that shape your readiness score.
Your NIS2SelfCheck result
For example-it.eu in IT / software / digital services.
68
Overall Security Score
Combined technical and organizational baseline
Technical scan score
64 / 100
Questionnaire score
72 / 100
NIS2 applicability
Potentially in scope as an essential entity in ICT Service Management
Top findings
- DMARC policy is not fully enforced, leaving room for stronger email spoofing protection.
- Several HTTP security headers need review on the public website.
- Backup testing is not performed regularly according to the questionnaire response.
Services
Start with NIS2SelfCheck, expand only if needed.
Begin with the free self-check and add deeper insight or practical support only when your organization needs it.
Included now
NIS2SelfCheck Free
EUR 0
Domain scan, questionnaire, immediate web results, and the basic PDF report by email.
- Public scan across 8 categories
- NIS2 questionnaire context
- Overall score plus sub-scores
- Top findings and attention points
- PDF by email
Most popular
NIS2SelfCheck Detailed
EUR 295
Available after the free scan. Upgrade your results with full evidence, branch-specific interpretation, and a step-by-step remediation plan.
- All findings with technical evidence
- Branch-specific prioritization
- NIS2 relevance per finding
- Step-by-step remediation plan
- Management summary PDF
First complete the free NIS2SelfCheck. Once your results are ready, you can unlock the detailed report.
Start free scan
Technical Quick Wins
EUR 750
Fast remediation of the most urgent technical issues found in the scan.
- SPF, DKIM and DMARC fixes
- Security headers and HTTPS redirects
- Admin exposure reduction advice
- Free re-scan and proof report
Contact
Request a service.
Choose the support that fits your needs, and our team will contact you personally.
How it works
Tell us which service you need and how to reach you.
Tell us what you want to improve and we will connect you with the right Optimaize specialist.
- Your selected service helps us understand what you need
- Adding your domain helps us prepare for the conversation
- Share your preferred timing, scope, or priorities
- We reply personally via info@optimaize.io
FAQ
Questions that usually come up first.
Clear answers on what the NIS2SelfCheck does, what it does not do, and what happens next.
No. The NIS2SelfCheck is a readiness indication based on publicly visible technical evidence and your questionnaire answers. It does not replace a legal or organizational NIS2 compliance assessment.
Eight categories: email security (SPF, DKIM, DMARC), TLS and SSL, HTTP security headers, technical hygiene, cookie and privacy signals, attack surface, technology stack, and admin exposure. Only publicly visible information is used.
We look at information that is visible from the outside, such as DNS records, TLS certificates, web security headers, exposed subdomains, visible software indicators, and publicly reachable admin-related paths. We do not log in, bypass controls, or perform intrusive testing.
No. You provide your domain and answer the questionnaire. The scan only uses publicly accessible information and the report typically arrives within minutes.
To provide your report, we store your domain, contact details, questionnaire answers, and scan results. Your data is processed and stored within the EU in accordance with the GDPR.
Continuous Monitoring is a follow-up service for organizations that want regular visibility after the first scan. It can include recurring scans, alerts for important changes or expiries, score history, and periodic reviews so you can track whether your external security posture is improving over time.
The free report gives you your scores, the top technical findings, and the main organizational attention points. The detailed report adds full technical evidence, branch-specific prioritization, NIS2 relevance per finding, and a step-by-step remediation plan.
Optimaize is the company behind NIS2SelfCheck. It provides the platform, handles follow-up requests, and offers practical support such as expert review sessions, remediation guidance, and recurring monitoring for organizations that want help after the scan.
Yes. The Quick Wins and Full Technical Support packages cover common remediation work such as email security, web hardening, admin exposure reduction, and attack surface reduction, followed by a re-scan.
Ready when you are
See what your domain says about your cybersecurity posture.
Free scan. No commitment. Results in minutes.
Start free scan