What powers heise-academy.de?
Last seen Jun 2026 · 63 technologies across 25 categories
Analytics
Authentication
NextAuth.js
since May 2023
Caching
Litespeed Cache
since Oct 2022
CDN
CMS
Databases
MySQL
since Mar 2022
Ecommerce
Cart Functionality
since Oct 2022
Font scripts
Google Font API
since Mar 2026
Twitter Emoji (Twemoji)
since Oct 2022
Hosting panels
Plesk
since Oct 2022
Issue trackers
Sentry
since May 2023
JavaScript frameworks
Next.js App Router
since Dec 2023
React
since May 2023
JavaScript libraries
Marketing automation
HubSpot
since Jul 2025
Miscellaneous
HTTP/3
since Oct 2022
Open Graph
since Sep 2022
PWA
since May 2023
RSS
since Dec 2022
Webpack
since Oct 2022
PaaS
Heroku
since May 2021
Page builders
WordPress Block Editor
since Apr 2025
Performance
Priority Hints
since May 2023
Turbolinks
since Nov 2021
Programming languages
Security
Cloudflare Bot Management
since Nov 2025
HSTS
since Oct 2022
UI frameworks
Web frameworks
Ruby on Rails
since Sep 2021
Symfony
since Oct 2022
Web servers
Apache HTTP Server
since Mar 2022
Cowboy
since May 2021
LiteSpeed
since Oct 2022
Nginx
since May 2023
Widgets
WordPress plugins
Yoast SEO
since Mar 2022
WordPress themes
Audience
- 50% desktop
- 50% phone
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.74 / 10 · ranked #282,418 of all domains
78 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- CDN: Cloudflare
- Weight: 21.5 MB · 99 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| blog.heise-academy.de | 32 |
| heise-academy.de | 27 |
| shop.heise-academy.de | 16 |
| learn.heise-academy.de | 14 |
| app.heise-academy.de | 13 |
| www.heise-academy.de | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected AOS Jun 2026
- detected cdnjs Jun 2026
- detected Font Awesome Jun 2026
- detected HubSpot CMS Hub Jun 2026
- detected LazySizes Jun 2026
- dropped Linkedin Insight Tag Jun 2026
- detected Linkedin Insight Tag Apr 2026
- detected OpenResty Apr 2026
- dropped Linkedin Insight Tag Feb 2026
- detected Linkedin Insight Tag Dec 2025
- detected Cloudflare Nov 2025
- detected Cloudflare Bot Management Nov 2025