Who writes here
I write and check every article myself. The knowledge is based on what I have practised myself over the years and on the audit tools for SEO and security that I work with today.
What you will find here
Eleven topic pages in plain language: SEO, Local SEO, Content Marketing, PPC Management, Web Design, Social Media, AEO & GEO, Website Security, Headers & Encryption, Email Security and Accessibility & Law. There is also a blog with articles in German and English. Every article lists its sources at the end. There is no guarantee of first place or of mentions in AI answers.
How I use AI
Images marked "Image: AI-generated" were created with an AI image tool. Texts may be drafted or revised with AI writing tools. I check every article before it is published. I label AI images in accordance with Article 50 of the EU AI Act (Regulation (EU) 2024/1689).
My websites
- vatha.de – my personal website
- flinktest.de – speed test for German-speaking countries
- speediq.org – speed test and privacy check in English
Contact
You will find my contact details in the imprint.