Udemy: Learn New Skills Online with Thousands of Expert-Led Courses
Udemy is one of the world’s largest online learning platforms, offering thousands of courses across technology,…
Google Apps Learning Center: Master Google Tools with Official Training
The Google Apps Learning Center is Google’s official learning platform for mastering its productivity and collaboration…
Chaosradio: In-Depth Discussions on Technology, Society, and Digital Freedom
Chaosradio is a long-running German-language radio and podcast format focused on technology, digital culture, and the…
Codecademy: Interactive Coding Courses for Structured Learning
Codecademy is a popular online learning platform focused on teaching programming and technical skills through interactive,…
freeCodeCamp: Learn Programming for Free with Real-World Projects
freeCodeCamp is one of the most well-known free learning platforms for developers worldwide. Its mission is…
Artificial Intelligence: How AI Is Transforming the Digital World
Artificial Intelligence (AI) is no longer science fiction. It has become one of the most influential…
GitHub: The Foundation of Modern Software Development
Modern software development is built on collaboration, transparency, and automation. At the center of this ecosystem…
Flowise: Build LLM & AI Workflows Visually
Large Language Models are powerful—but wiring them together with prompts, memory, tools, and data sources can…
n8n: Powerful Workflow Automation Without Limits
Automation is no longer a luxury—it’s a necessity. Whether you’re a developer, marketer, or business owner,…
Ollama: Running Large Language Models Locally Made Simple
Large Language Models (LLMs) are transforming how developers build applications, analyze data, and experiment with artificial…
WP – Cerber
Lists exactly who is visiting the site Which IP addresses are blocked Main Important: WP-Security "Force…
Security plugin All in one security
Settings Under "Setting" create backups of.htaccesswp-config.php WP version Hide info (whitelabeling)Remove metadata from WordPress from the…
WordPres Security
Create ".htaccess" hack – change Permalink Protect WP-Conifg by the following snipet in .htaccess: WP-Login.php by…
WordPress Database
Data corpses are created by plugin installations and uninstallation. Also through revisions of posts. Plugin Solution:…
DNS prefetch
Search for external links in the source code, for example "ajax.googleapis.com" … then write them directly…
Apache Module "gzip" + "deflate"
These modules are used for server-side compression of all files (incl.php) Activation occurs in .htaccess (if…
Enable browser caching in .htaccess
Each browser cached by per default. Browser caching can be activated by hand in ".htaccess"
CSS and JS mimify
White spaces ensure that the "line cursor" seigth. So the browser must jump more open than…
Speed best practice
Install as few plugins as possible Do not use plugins for all functions. For example, "Fav…
Speed factor images
Gorße's images generate emotions. But also charge more slowly. An approach to repenting images before uploading…
Speed factor hosting
Webspace (shared Webspace) V-Server (Virtual Server) Root Server (fully rentable server | Advantage – absolute control)…
Speed measurement
Measurement:Firefox -> Firebug (Hard reload: no cached contents load – Cmd+Str+R)Firefox -> Webdev tools: Str+Shift+i Website…
GDPR – WordPress
Through comments or logins we store data with WordPress and must communicate this accordingly GDPR updates…
DSVGO – Google AdWords
In AdWords, Google is the data controller and therefore the data protection relationship between the user…
GDPR – Google Analytics
At Analytics, we place the order for processing the data, which is what we are responsible…
GDPR
GDPRDataProtectionBasicOrdinance is a Prohibition Act with permission Reservation Consumer rights Information about own data Request a…
Google Analytics
Goolge – Tag – Manager tag creation "anominise IP" (Because of STVGO) Analytics Permission Levels Users…