What powers ctcsp.co.jp?
Last seen Jun 2026 · 25 technologies across 14 categories
Advertising
Taboola
since Apr 2024
Analytics
CDN
Amazon CloudFront
since May 2024
Cloudflare
since May 2022
Documentation
Zendesk
since Jun 2025
Font scripts
Google Font API
since Feb 2020
JavaScript frameworks
JavaScript libraries
Marketing automation
BowNow
since Mar 2024
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since May 2024
Reverse proxies
Envoy
since Jun 2025
Security
Cloudflare Bot Management
since Jun 2025
HSTS
since May 2024
Tag managers
Google Tag Manager
since Jul 2019
Web servers
Apache HTTP Server
since Jul 2019
Audience
- 92% desktop
- 8% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.35 / 10 · ranked #426,604 of all domains
47 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 4.5 MB · 132 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.ctcsp.co.jp | 18 |
| zoom-support.ctcsp.co.jp | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected React Nov 2025
- detected styled-components Nov 2025
- dropped Moment.js Aug 2025