What powers sportschool-herbert.nl?
Last seen Aug 2026 · 42 technologies across 19 categories
Analytics
Google Analytics
since Nov 2021
CDN
jsDelivr
since Jul 2026
CMS
Databases
MySQL
since Apr 2023
Font scripts
Google Font API
since Apr 2023
JavaScript frameworks
JavaScript libraries
LazySizes
since Apr 2023
Live chat
Tawk.to
since Apr 2023
WhatsApp Business Chat
since Jun 2026
Marketing automation
MailerLite
since Apr 2023
Miscellaneous
Open Graph
since Apr 2023
RSS
since Apr 2023
Performance
Priority Hints
since Sep 2023
Programming languages
Security
Tag managers
Google Tag Manager
since Nov 2021
Video players
YouTube
since Nov 2021
Web servers
WordPress plugins
Contact Form 7
since Apr 2023
Draftpress HFCM
since Apr 2023
Jetpack
since Apr 2023
Litespeed Cache
since Apr 2023
RankMath SEO
since Nov 2023
WP Rocket
since Dec 2023
Yoast SEO
since Apr 2023
WordPress themes
Hello Elementor
since Dec 2023
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 87% phone
- 13% tablet
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.41 / 10 · ranked #7,401,645 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 0.6 MB · 34 requests
- WordPress theme: hello-elementor · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| www.sportschool-herbert.nl | 34 |
| sportschool-herbert.nl | 21 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Complianz Jul 2026
- detected Hello Elementor Jul 2026
- detected jsDelivr Jul 2026
- dropped Microsoft Advertising Jul 2026
- dropped Swiper Jul 2026
- detected web-vitals Jul 2026
- detected WhatsApp Business Chat Jun 2026
- detected Microsoft Advertising Apr 2026
- dropped Microsoft Advertising Mar 2026
- detected Microsoft Advertising Oct 2025