plantuml.com
Open-source tool that uses simple textual descriptions to draw beautiful UML diagrams.
4 tech detected
Visit Site
April 1, 2026
Executive Summary
Our system detected 4 technologies powering plantuml.com. Some of the key ones include Foundation, Google Analytics, GitHub Pages.
This website has a good performance score of 78%, and it runs fast with a 5.5s load time. The page size is 528 KiB with 46 requests. This means the site is well optimized. It follows modern web standards. It also has very good SEO.
"Easily create beautiful UML Diagrams from simple textual description. There are also numerous kind of available diagrams. It's also possible to export images in PNG, LaTeX, EPS, SVG."Tech Architecture
4 Layers
CSS Framework
1 Tech identified
Analytics Tools
1 Tech identified
Hosting Provider
1 Tech identified
Frontend Framework
1 Tech identified