What powers vanhalteren.com?
Last seen Aug 2026 · 34 technologies across 21 categories
A/B Testing
Analytics
CDN
jsDelivr
since Apr 2025
CMS
Concrete CMS
since Mar 2020
Databases
MySQL
since Nov 2021
Amazon SES
since Apr 2026
Font scripts
Google Font API
since Nov 2021
Twitter Emoji (Twemoji)
since Dec 2025
Hosting panels
Plesk
since Mar 2020
JavaScript frameworks
Backbone.js
since May 2025
JavaScript graphics
amCharts
since May 2023
JavaScript libraries
Selectize
since Nov 2022
Miscellaneous
Open Graph
since Feb 2025
RSS
since Feb 2025
PaaS
Amazon Web Services
since Apr 2026
Page builders
WordPress Block Editor
since Feb 2025
Programming languages
PHP
since Mar 2020
Security
Tag managers
Google Tag Manager
since Nov 2021
UI frameworks
Video players
Web servers
Nginx
since Mar 2020
Webmail
Apple iCloud Mail
since Jul 2025
Microsoft 365
since Sep 2024
AI Crawlers
robots.txt could not be read at the last check (Aug 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 63% phone
- 37% desktop
Germany
United Kingdom
Netherlands
France
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.83 / 10 · ranked #1,909,413 of all domains
32 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Google
- Weight: 6.8 MB · 52 requests
- WordPress theme: vht-theme · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Van Halteren Technologies
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Google (35.214.252.179)
- DNS: hostnet.nl
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: GlobalSign, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 898,425, 3 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| vanhalteren.com | 23 |
| www.vanhalteren.com | 18 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon SES Apr 2026
- detected Amazon Web Services Apr 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- detected core-js Oct 2025
- detected Facebook Pixel Oct 2025