What powers kernel-error.de?
Last seen Jun 2026 · 12 technologies across 9 categories
CMS
WordPress
since Jan 2023
Databases
MySQL
since Jan 2023
JavaScript libraries
Miscellaneous
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Dec 2025
Programming languages
PHP
since Jan 2023
Security
HSTS
since Jan 2023
WordPress themes
AndersNoren Hemingway
since Jan 2023
Audience
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.16 / 10 · ranked #1,325,509 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 0.3 MB · 19 requests
- WordPress theme: hemingway · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped jQuery Migrate Mar 2026
- dropped Redis Mar 2026
- dropped Redis Object Cache Mar 2026
- dropped CookieYes Feb 2026
- detected Open Graph Feb 2026
- detected Priority Hints Dec 2025