What powers klassieken.nu?
Last seen Jun 2026 · 20 technologies across 16 categories
Advertising
Twitter Ads
since Jul 2021
Analytics
Authentication
Facebook Login
since Jul 2021
CDN
Cloudflare
since Mar 2025
CMS
Databases
MySQL
since Apr 2019
Hosting panels
Plesk
since May 2024
JavaScript libraries
Slick
since Mar 2023
Miscellaneous
Prefix-Free
since Apr 2019
RSS
since Dec 2022
Performance
Priority Hints
since Jul 2025
Programming languages
Security
Cloudflare Bot Management
since Mar 2025
UI frameworks
Web servers
Nginx
since May 2024
Widgets
Twitter
since Apr 2019
WordPress plugins
Audience
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.87 / 10 · ranked #3,974,303 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 5.8 MB · 62 requests
- WordPress theme: oldpaper (child: oldpaper_child) · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025