What powers josephs-koeln.de?
Last seen Aug 2026 · 25 technologies across 16 categories
Caching
Varnish
since Jan 2025
CMS
Databases
MySQL
since Oct 2020
Font scripts
Google Font API
since Nov 2023
Twitter Emoji (Twemoji)
since Oct 2020
Hosting
GoDaddy
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
Performance
Priority Hints
since Nov 2023
Programming languages
PHP
since Oct 2020
Reservations & delivery
OpenTable
since Aug 2026
Security
HSTS
since Sep 2022
Web servers
Nginx
since Oct 2020
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 78% phone
- 22% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.45 / 10 · ranked #2,587,872 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German (Germany)
- Weight: 2.8 MB · 92 requests
- WordPress theme: patiotime (child: patiotime-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected OpenTable Aug 2026
- dropped WPML Aug 2026
- detected Twitter Emoji (Twemoji) Jan 2026