Effective date: June 21, 2026
Website: NDLSK
Owner: Serhii Nadolskyi
These Terms of Service explain the rules and conditions for using NDLSK, including its pages, articles, tools, calculators, guides, experiments, resources, and other materials.
By accessing or using this website, you agree to these Terms of Service. If you do not agree with these terms, please do not use the website.
1. About NDLSK
NDLSK is a personal website and knowledge hub created by Serhii Nadolskyi. It may include practical tools, calculators, articles, notes, guides, experiments, project materials, links, and other digital content.
The website is provided for informational, educational, practical, and personal reference purposes.
2. Use of the website
You may use this website for lawful personal, informational, educational, or professional purposes.
You agree not to use the website in a way that:
- violates any applicable law or regulation;
- infringes the rights of another person or organization;
- attempts to damage, overload, disrupt, or compromise the website;
- attempts to gain unauthorized access to any system, server, data, or account;
- uses automated scraping, crawling, or extraction in a way that harms the website or violates these terms;
- distributes spam, malware, harmful code, or misleading content;
- misrepresents your identity or relationship with NDLSK or Serhii Nadolskyi.
3. Content and information
The content on NDLSK is provided in good faith and may be updated, corrected, expanded, or removed at any time.
While reasonable efforts are made to keep information accurate and useful, NDLSK does not guarantee that all content is complete, current, accurate, error-free, or suitable for your specific situation.
You are responsible for how you interpret and use the information provided on this website.
4. Tools, calculators, and estimates
NDLSK may include calculators, estimators, checklists, forms, interactive tools, or other practical resources.
These tools are provided for general informational and convenience purposes only. Their results may depend on assumptions, simplified formulas, user input, browser behavior, third-party data, or technical limitations.
Tool results should not be treated as professional, legal, financial, engineering, medical, safety, certification, or compliance advice unless explicitly stated otherwise.
Before relying on any result for an important decision, you should independently verify it and, where appropriate, consult a qualified professional.
5. No professional advice
Content on NDLSK does not constitute legal, financial, medical, engineering, maritime, certification, business, tax, or other professional advice.
Any examples, explanations, calculations, or guides are provided for general understanding and practical reference only.
You should not rely solely on this website for decisions that may involve legal obligations, safety risks, financial consequences, regulatory requirements, health matters, or professional liability.
6. Intellectual property
Unless otherwise stated, the content, structure, text, design elements, branding, original tools, calculators, and other materials on NDLSK are owned by Serhii Nadolskyi or used with permission.
You may view and use the website for personal or professional reference. You may also share links to public pages of the website.
You may not copy, reproduce, redistribute, sell, sublicense, or exploit substantial parts of the website, its content, tools, design, or materials without prior written permission, except where allowed by applicable law.
7. Third-party content and links
NDLSK may include links to third-party websites, services, documentation, platforms, tools, media, or resources.
These links are provided for convenience and reference. NDLSK does not control and is not responsible for third-party content, policies, security, availability, accuracy, or practices.
Your use of third-party websites or services is governed by their own terms and policies.
8. Availability and changes
NDLSK is provided on an “as is” and “as available” basis.
The website may be changed, updated, suspended, restricted, or discontinued at any time without prior notice.
NDLSK does not guarantee uninterrupted access, error-free operation, compatibility with every device or browser, or permanent availability of any page, tool, or feature.
9. User-submitted information
If you submit information through forms, email links, feedback tools, calculators, or other interactive features, you are responsible for the accuracy and legality of the information you provide.
You agree not to submit content that is unlawful, harmful, abusive, defamatory, infringing, misleading, spam-like, or technically harmful.
By submitting feedback, suggestions, corrections, or ideas, you allow NDLSK to use them to improve the website, tools, content, and services without obligation to compensate you.
10. Privacy
Use of this website is also governed by the Privacy Policy, which explains how information may be collected, used, and protected.
Please review the Privacy Policy to understand how privacy-related matters are handled.
11. Disclaimer of warranties
To the fullest extent permitted by law, NDLSK makes no warranties or representations, express or implied, regarding the website or its content.
This includes, but is not limited to, warranties of accuracy, reliability, availability, fitness for a particular purpose, non-infringement, security, or error-free operation.
You use the website at your own discretion and risk.
12. Limitation of liability
To the fullest extent permitted by law, Serhii Nadolskyi and NDLSK shall not be liable for any direct, indirect, incidental, consequential, special, exemplary, or punitive damages arising from or related to your use of the website.
This includes, but is not limited to, damages related to:
- reliance on website content;
- use or misuse of tools, calculators, or estimates;
- errors, omissions, or inaccuracies;
- website downtime or technical issues;
- loss of data, revenue, profits, opportunities, or business;
- third-party websites, services, or content;
- unauthorized access, security incidents, or transmission issues.
Some jurisdictions do not allow certain limitations of liability, so some of these limitations may not apply to you.
13. Indemnification
You agree to defend, indemnify, and hold harmless Serhii Nadolskyi and NDLSK from claims, damages, losses, liabilities, costs, or expenses arising from:
- your use of the website;
- your violation of these Terms of Service;
- your misuse of content, tools, calculators, or information;
- your violation of any law or third-party rights;
- information or content you submit through the website.
14. Termination or restriction of access
NDLSK may restrict, block, or terminate access to the website or specific features if there is reason to believe that a user has violated these Terms of Service, abused the website, created security risks, or acted unlawfully.
15. Governing law
These Terms of Service are intended to be interpreted in a reasonable and legally valid manner.
Unless otherwise required by applicable law, any disputes related to this website shall be handled according to the laws applicable to the website owner and the relevant jurisdiction.
If a specific legal jurisdiction is required for this website, this section may be updated to identify it more precisely.
16. Changes to these Terms
These Terms of Service may be updated from time to time to reflect changes in the website, tools, services, legal requirements, or operating practices.
The updated version will be published on this page with a revised effective date.
Your continued use of the website after changes are published means that you accept the updated Terms of Service.
17. Contact
For questions about these Terms of Service, please contact:
Serhii Nadolskyi
Website: NDLSK
Email: contact@ndlsk.com
18. Disclaimer
These Terms of Service are provided for general informational purposes and do not constitute legal advice. If you need terms tailored to a specific jurisdiction, product, payment model, business structure, regulatory environment, or user data workflow, consider consulting a qualified legal professional.