What powers esrtheta.nl?
Last seen Jun 2026 · 46 technologies across 21 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
CDN
CMS
Databases
MySQL
since Sep 2024
Font scripts
Hosting
Hostinger
since Sep 2025
WordPress Multisite
since Sep 2024
JavaScript frameworks
JavaScript graphics
particles.js
since Sep 2024
JavaScript libraries
Maps
Google Maps
since Sep 2024
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Popper
since Jun 2026
PWA
since Aug 2022
RSS
since Sep 2024
Performance
Priority Hints
since Sep 2024
Programming languages
Security
HSTS
since Sep 2022
UI frameworks
Video players
YouTube
since Oct 2020
Web frameworks
Ruby on Rails
since Oct 2024
Web servers
Nginx
since Jan 2019
Webmail
Google Workspace
since Aug 2022
WordPress plugins
Litespeed Cache
since Sep 2025
RankMath SEO
since Sep 2025
Smash Balloon Instagram Feed
since Sep 2024
WordPress themes
Audience
- 72% desktop
- 28% phone
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.40 / 10 · ranked #2,683,242 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0.45 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch (Netherlands)
- CDN: Cloudflare
- Weight: 9.6 MB · 140 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| intro.esrtheta.nl | 29 |
| esrtheta.nl | 14 |
| triatlon.esrtheta.nl | 14 |
| www.esrtheta.nl | 13 |
| botenwagen.esrtheta.nl | 9 |
| mamon.esrtheta.nl | 9 |
| herfstregatta.esrtheta.nl | 8 |
Full technology history →
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Recent changes
- detected Cloudflare Browser Insights Nov 2025
- dropped Google Hosted Libraries Sep 2025