What powers zem.nl?
Last seen May 2026 · 10 technologies across 9 categories
CMS
GX WebManager
since Apr 2022
CRM
Salesforce
since May 2023
JavaScript frameworks
JavaScript libraries
Load balancers
Amazon ALB
since Apr 2022
Miscellaneous
Open Graph
since May 2023
PaaS
Amazon Web Services
since Apr 2022
Security
HSTS
since May 2023
Tag managers
Google Tag Manager
since Apr 2022
Audience
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.32 / 10 · ranked #8,371,529 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch
- Weight: 0.9 MB · 39 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Google Analytics Sep 2025