What powers gccseddinersee.de?
Last seen Jun 2026 · 10 technologies across 7 categories
CMS
TYPO3 CMS
since Jul 2019
Hosting
Mittwald
since Mar 2024
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Nov 2025
Programming languages
PHP
since Jul 2019
Security
HSTS
since Sep 2022
Audience
- 82% phone
- 18% desktop
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.21 / 10 · ranked #1,253,956 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0.2 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 5.3 MB · 81 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped jQuery UI Dec 2025
- dropped LazySizes Dec 2025
- dropped LazySizes unveilhooks plugin Dec 2025
- dropped PWA Dec 2025
- detected Priority Hints Nov 2025
- detected Swiper Nov 2025