What powers koelnerakademie.de?
Last seen Aug 2026 · 20 technologies across 12 categories
CMS
WordPress
since Jan 2023
Databases
MySQL
since Jan 2023
Font scripts
Font Awesome
since Jan 2023
Hosting
ALL-INKL
since May 2023
JavaScript frameworks
Vue.js
since Dec 2025
JavaScript libraries
Miscellaneous
Open Graph
since Jan 2023
RSS
since Jan 2023
Performance
Priority Hints
since Nov 2023
Programming languages
PHP
since Jan 2023
Web servers
Nginx
since Jan 2023
WordPress plugins
WordPress themes
Hello Elementor
since Oct 2023
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.23 / 10 · ranked #1,217,955 of all domains
21 referring domains · OpenPageRank
Infrastructure
- DNS: ALL-INKL
- Email: ALL-INKL
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 175,707, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped HSTS Mar 2026
- dropped Google Tag Manager Jan 2026
- detected HSTS Dec 2025
- detected Vue.js Dec 2025