What powers kletterladen.nrw?
Last seen Jun 2026 · 13 technologies across 12 categories
Analytics
Google Analytics
since May 2020
Databases
MySQL
since May 2020
Ecommerce
Cart Functionality
since Sep 2020
JavaScript frameworks
Stimulus
since Feb 2021
JavaScript libraries
Live chat
LiveZilla
since Oct 2021
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since May 2020
Search engines
Security
HSTS
since Jun 2026
Web frameworks
Symfony
since May 2020
Web servers
Nginx
since May 2020
Audience
- 73% phone
- 27% desktop
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.63 / 10 · ranked #5,428,676 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 3.7 MB · 81 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected HSTS Jun 2026
- dropped Cloudflare May 2026
- dropped Cloudflare Bot Management May 2026
- dropped core-js Mar 2026
- detected Cloudflare Nov 2025
- detected Cloudflare Bot Management Nov 2025