What powers alertec.nl?
Last seen Jun 2026 · 15 technologies across 12 categories
Analytics
CMS
Umbraco
since Oct 2023
Cookie compliance
Cookie Script
since Dec 2024
Font scripts
Google Font API
since Oct 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Windows Server
since Oct 2023
Tag managers
Google Tag Manager
since May 2021
Web frameworks
Microsoft ASP.NET
since Oct 2023
Web servers
Webmail
Microsoft 365
since Aug 2022
Audience
- 100% phone
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.78 / 10 · ranked #4,449,071 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch
- Weight: 10.2 MB · 29 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.