What powers alerta.nl?
Last seen Jun 2026 · 15 technologies across 11 categories
Analytics
Google Analytics
since Dec 2020
CDN
cdnjs
since Aug 2022
Cloudflare
since Aug 2022
CMS
DNN
since Dec 2020
Font scripts
Google Font API
since Dec 2020
JavaScript libraries
Slick
since Dec 2020
Miscellaneous
PWA
since Aug 2022
Security
HSTS
since Sep 2022
UI frameworks
Web frameworks
Microsoft ASP.NET
since Dec 2020
Webmail
Microsoft 365
since Aug 2022
Widgets
AddThis
since Dec 2020
Audience
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.21 / 10 · ranked #3,079,905 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 1.2 MB · 38 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| alerta.nl | 15 |
| www.alerta.nl | 15 |