What powers castech.com?
Last seen Jun 2026 · 15 technologies across 11 categories
Analytics
Google Analytics
since Feb 2023
Sensors Data
since Oct 2022
CDN
Amazon CloudFront
since Oct 2022
JavaScript frameworks
JavaScript libraries
Live chat
Tencent QQ
since Oct 2022
Miscellaneous
Open Graph
since Jan 2026
PaaS
Amazon Web Services
since Oct 2022
Programming languages
Java
since Oct 2022
Tag managers
Google Tag Manager
since Feb 2023
UI frameworks
Bootstrap
since Oct 2022
Web servers
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 1.0 MB · 76 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.castech.com | 12 |
| gb.castech.com | 11 |
Full technology history →
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Recent changes
- detected Open Graph Jan 2026
- dropped HSTS Sep 2025
- detected GSAP Aug 2025
- detected Nginx Aug 2025
- detected OpenResty Aug 2025