What powers leifdeleeuw.com?
Last seen Aug 2026 · 14 technologies across 11 categories
CMS
Databases
MySQL
since Aug 2022
Font scripts
Google Font API
since Aug 2022
Twitter Emoji (Twemoji)
since Aug 2022
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Operating systems
AlmaLinux
since Jan 2026
Programming languages
Security
Really Simple SSL & Security
since Apr 2024
Web server extensions
Web servers
WordPress plugins
The Events Calendar
since Jan 2025
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
Netherlands
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.42 / 10 · ranked #2,641,391 of all domains
33 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 150 ms |
| CLS | 0.1 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 30.2 MB · 54 requests
- WordPress theme: confit · all themes
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- dropped CentOS Feb 2026
- dropped mod_python Feb 2026
- dropped Python Feb 2026
- detected AlmaLinux Jan 2026
- detected Twitter Emoji (Twemoji) Dec 2025