What powers adlerkeller.de?
Last seen Jun 2026 · 15 technologies across 12 categories
CMS
WordPress
since Sep 2020
Databases
MySQL
since Sep 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Sep 2020
Security
HSTS
since Sep 2022
Video players
Web servers
Apache HTTP Server
since Sep 2020
Widgets
Tripadviser.Widget
since Sep 2022
WordPress plugins
WP Fastest Cache
since Sep 2022
Audience
- 100% phone
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.96 / 10 · ranked #13,467,764 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 0.4 MB · 15 requests
- WordPress theme: divi · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.adlerkeller.de | 15 |
| adlerkeller.de | 13 |