Voltenertec (voltenertec.com, the Site) respects the privacy of its visitors and complies with applicable law. This policy explains what information the Site collects, how it is used, and what rights visitors have.
1. Information collected
The Site is an information blog that operates without user registration and does not collect personal information entered directly by visitors. The following non-identifying information may be collected automatically for operation and improvement.
| Type | Items | Collected by | Purpose |
|---|---|---|---|
| Access logs | IP address, browser type, operating system, pages visited, visit time, referrer | Site and hosting provider | Security, fault response, traffic statistics |
| Analytics cookies | Visit identifier, time on page, navigation path | Google Analytics | Statistical analysis for content improvement |
| Advertising cookies | Identifiers based on prior visits | Google and third-party advertising vendors | Ad serving and performance measurement |
This information is not used to identify individuals, and the Site operator does not combine or process it to identify a specific person.
2. Cookies and advertising
This Site serves Google AdSense advertising. Third-party vendors, including Google, use cookies to serve ads based on a visitor prior visits to this and other websites. Google use of advertising cookies (the DART cookie) enables it and its partners to serve personalised ads to visitors.
Visitors may opt out of personalised advertising:
- Google Ads Settings: adssettings.google.com
- Third-party vendor opt-out: optout.aboutads.info · optout.networkadvertising.org
- Cookies can also be blocked or deleted in the browser settings, although some features may then display differently.
3. Web log analysis
The Site uses analytics tools such as Google Analytics to analyse traffic. The data collected is used for statistical purposes only and does not identify individuals. Collection can be blocked with the Google Analytics opt-out browser add-on.
4. Retention and disposal
Access logs are retained only as long as required for security and fault response, and are disposed of without delay once that purpose is met. Retention periods for analytics and advertising cookies follow each vendor policy. Content received by e-mail is not retained after the enquiry has been handled.
5. Disclosure to third parties
The Site does not sell or provide visitor information to outside parties, except where a lawful request is made under applicable law.
6. Visitor rights
Visitors may request access to, correction of, deletion of, or suspension of processing of information concerning them. Requests are received at the address below and are handled without delay, with a reply on the outcome.
7. Children
This Site covers industrial and technical subjects, is intended for adults, and does not collect information from children under the age of 14.
8. Contact
Enquiries about the handling of personal information may be sent to admin@voltenertec.com or through the contact page.
9. Changes to this policy
This policy may be revised in line with changes in law or in the service. Revisions are posted on this page.
Effective date: 19 August 2026
Last revised: 20 September 2026