What powers postmasters.nl?
Last seen Jun 2026 · 22 technologies across 17 categories
Analytics
AddShoppers
since Feb 2021
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jun 2021
CDN
cdnjs
since Dec 2021
Cloudflare
since May 2022
CMS
Ecommerce
Cart Functionality
since Feb 2022
Font scripts
Google Font API
since Jan 2021
JavaScript libraries
Live chat
LiveChat
since Mar 2023
Maps
Google Maps
since Sep 2025
Miscellaneous
Open Graph
since Sep 2022
Payment processors
PayPal
since May 2025
Performance
Priority Hints
since Sep 2022
Security
HSTS
since Dec 2022
Tag managers
Google Tag Manager
since Jul 2019
UI frameworks
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Microsoft 365
since Aug 2022
Audience
- 53% desktop
- 47% phone
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.47 / 10 · ranked #6,752,635 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 100 ms |
| CLS | 0.15 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch
- Weight: 4.1 MB · 122 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.postmasters.nl | 15 |
| howto.postmasters.nl | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Amazon ALB May 2026
- dropped Amazon ELB May 2026
- dropped Amazon Web Services May 2026
- dropped Vue.js Apr 2026
- dropped Webpack Apr 2026
- detected HSTS Feb 2026
- detected Vue.js Feb 2026
- detected Webpack Feb 2026
- dropped HSTS Jan 2026
- detected LiveChat Jan 2026
- detected Amazon ELB Dec 2025
- dropped YouTube Oct 2025
- detected Google Maps Sep 2025