What powers alert-group.nl?
Last seen Jun 2026 · 15 technologies across 12 categories
Analytics
Google Analytics
since Feb 2019
VWO
since Jan 2024
CDN
jQuery CDN
since Feb 2022
Amazon SES
since Jun 2025
JavaScript libraries
Load balancers
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Operating systems
Windows Server
since Aug 2022
PaaS
Amazon Web Services
since Jun 2025
Programming languages
PHP
since Sep 2021
Tag managers
Google Tag Manager
since Feb 2019
Web servers
Webmail
Microsoft 365
since May 2023
Audience
- 83% phone
- 17% desktop
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.95 / 10 · ranked #1,675,602 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.3 s |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 7.5 MB · 58 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.alert-group.nl | 12 |
| alertmobile.alert-group.nl | 7 |