Privacy Policy
1. Data controller
Ole Reinhold (sole proprietorship operating as Klartext Ventures)
Nufringer Straße 13
71083 Kuppingen-Herrenberg
Deutschland
Email: [email protected]
2. Hosting, CDN and infrastructure
Cloudflare Inc.
101 Townsend St
San Francisco, CA 94107
USA
Purpose
- CDN
- DDoS protection
- Caching
- DNS infrastructure
Legal basis
Art. 6(1)(f) GDPR (legitimate interest in secure and performant website operation)
Data categories
- IP address
- Browser information
- HTTP requests
- Access data
- Security logs
Recipients
- Cloudflare Inc.
Third-country transfer: Yes
Safeguards: EU-US Data Privacy Framework
Retention: According to Cloudflare log retention periods
Processor contract (DPA): Yes
Hetzner Online GmbH
Industriestr. 25
91710 Gunzenhausen
Germany
Purpose
- Website hosting
- Server infrastructure
Legal basis
Art. 6(1)(f) GDPR (legitimate interest in stable website availability)
Data categories
- IP address
- Access data
- Server log files
Recipients
- Hetzner Online GmbH
Third-country transfer: No
Safeguards: No third-country transfer
Retention: Server logs are deleted automatically on a regular basis
Processor contract (DPA): Yes
3. Cookies and local storage (technically necessary)
Without your consent we only use technically necessary cookies and local storage. Legal basis: Art. 6(1)(f) GDPR and § 25(2) no. 2 TDDDG.
theme: Store preferred display mode (dark/light)preferredLanguage: Store selected site language
Depending on the tool you actively use, additional local inputs/history may be stored in your browser where this is required for the requested tool functionality. This data is not transmitted to us server-side.
4. Analytics and advertising
Plausible Analytics
We use Plausible Analytics, a privacy-friendly web analytics service from Plausible Insights OÜ (Västriku tn 2, 50403 Tartu, Estonia, registration no. 14709274).
Purpose
Creating aggregated reach statistics so we can understand which pages and tools are used and improve the website.
Data processed
- Visited URL, referrer, and UTM parameters
- Browser, operating system, and device type
- Approximate location such as country, region, or city, derived from the IP address
- Events such as page views and optional website interactions
No cookies or persistent identifiers
Plausible does not set cookies, use browser local storage, or create persistently recognisable visitor profiles. Full IP addresses and full User-Agents are not stored. To count unique visits, Plausible uses a daily salted hash; the salt is deleted every 24 hours.
Legal basis
Art. 6(1)(f) GDPR (legitimate interest in privacy-friendly, aggregated reach measurement and website improvement). Because Plausible does not use cookies or comparable storage technologies on your device, this analytics setup does not require consent under § 25(1) TDDDG.
Recipient, processing and transfers
The recipient is Plausible Insights OÜ in Estonia. Plausible processes the data as our processor under Art. 28 GDPR. Analytics data is processed and stored within the European Union.
Retention
The hash basis used to count visitors is renewed daily. We keep aggregated statistics only for as long as they are needed for reach analysis and website improvement.
Google advertising services are only activated after your prior consent. Without consent, Google ads are not loaded.
Google AdSense and Google Privacy & Messaging
If Google advertising is activated or delivered on the site, we use Google AdSense to display ads and Google Privacy & Messaging / Funding Choices to manage consent. The providers are Google Ireland Limited (Gordon House, Barrow Street, Dublin 4, Ireland) and Google LLC (1600 Amphitheatre Parkway, Mountain View, CA 94043, USA).
Purpose
Managing your consent decision and serving, limiting, securing, and measuring the performance and reach of ad placements.
Data processed
- Your consent choice and consent status
- Device and browser data, technical identifiers, and approximate location data
- Interaction data relating to ads and the consent dialogue
- Referrer information and signals used for fraud and abuse prevention
Cookies and storage used
Depending on consent, cookies, local storage identifiers, or similar technologies may be used for ad delivery, frequency capping, fraud prevention, and measurement.
We currently configure Google for non-personalised ads. Even in that mode, activation only takes place after your prior consent.
Legal basis
Art. 6(1)(a) GDPR in conjunction with § 25(1) TDDDG (consent).
Recipients and transfer to the USA
Recipients are Google Ireland Limited and Google LLC. For transfers to the USA, Google relies on the EU-US Data Privacy Framework (DPF) adequacy decision and, additionally, on EU Standard Contractual Clauses. Further information: business.safety.google/adsdatatransfers.
Roles and contractual framework
Depending on the specific Google product function, Google may process data as our processor or as an independent controller. The applicable Google product terms and privacy notices govern the details.
Retention
Retention depends on the relevant Google service, your consent choice, and Google's own retention periods. Further details are available in Google's privacy documentation.
Withdrawing consent
You can withdraw or adjust your consent at any time via the footer link. More information about Google's use of data is available at policies.google.com/technologies/ads and policies.google.com/privacy.
5. Your rights
You have the following rights regarding your personal data: access (Art. 15 GDPR), rectification (Art. 16), erasure (Art. 17), restriction of processing (Art. 18), data portability (Art. 20), and objection (Art. 21). Where you have given consent, you may withdraw it at any time with effect for the future (Art. 7(3) GDPR).
You also have the right to lodge a complaint with the competent supervisory authority:
Der Landesbeauftragte für den Datenschutz und die Informationsfreiheit Baden-Württemberg (LfDI BW)
Königstraße 10 a, 70173 Stuttgart, Germany
www.baden-wuerttemberg.datenschutz.de
6. Change cookie settings
You can change or withdraw your consent and privacy choices at any time via the footer link Privacy and cookie settings on the regular site pages. This privacy policy page may load the Google consent runtime so your preferences can be managed consistently. Optional advertising services remain disabled until you give explicit consent.
7. Privacy contact
For privacy requests, contact us at [email protected].