What powers caliclub.nl?
Last seen Aug 2026 · 19 technologies across 15 categories
Caching
Litespeed Cache
since Jul 2025
CMS
WordPress
since Aug 2022
CRM
Virtuagym
since Jul 2026
Databases
MySQL
since Aug 2022
Font scripts
Google Font API
since Aug 2022
Typekit
since Jul 2026
JavaScript frameworks
React
since Jul 2026
JavaScript libraries
Live chat
WhatsApp Business Chat
since Jul 2026
Load balancers
Amazon ALB
since Jul 2026
Miscellaneous
HTTP/3
since Jul 2025
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Jul 2026
Programming languages
PHP
since Aug 2022
Security
HSTS
since Jul 2026
Video players
YouTube
since Aug 2022
Web servers
LiteSpeed
since Jul 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
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.89 / 10 · ranked #14,844,548 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch
- Weight: 13.4 MB · 55 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Astra Aug 2026
- dropped Cookiebot Aug 2026
- dropped core-js Aug 2026
- dropped Crazy Egg Aug 2026
- dropped Elementor Aug 2026
- dropped Facebook Pixel Aug 2026
- dropped Font Awesome Aug 2026
- dropped Google Analytics Aug 2026
- dropped Google Tag Manager Aug 2026
- dropped GTranslate Aug 2026
- dropped jQuery Aug 2026
- dropped jQuery Migrate Aug 2026
- dropped jQuery UI Aug 2026
- dropped Microsoft Advertising Aug 2026
- dropped Priority Hints Aug 2026
- dropped RSS Aug 2026
- dropped Sentry Aug 2026
- dropped Twitter Emoji (Twemoji) Aug 2026
- dropped Vue.js Aug 2026
- dropped Yoast SEO Aug 2026
- detected Amazon ALB Jul 2026
- detected Amazon Web Services Jul 2026
- detected Google Font API Jul 2026
- detected HSTS Jul 2026
- detected HTTP/3 Jul 2026
- detected lit-element Jul 2026
- detected lit-html Jul 2026
- detected LiteSpeed Jul 2026
- detected Litespeed Cache Jul 2026
- detected MySQL Jul 2026
- detected Open Graph Jul 2026
- detected PHP Jul 2026
- detected React Jul 2026
- detected React Router Jul 2026
- detected Typekit Jul 2026
- detected Virtuagym Jul 2026
- detected WhatsApp Business Chat Jul 2026
- detected WordPress Jul 2026
- detected YouTube Jul 2026
- dropped Nginx Dec 2025
- dropped OpenResty Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025