What powers ktc-school.com?
Last seen Jun 2026 · 27 technologies across 13 categories
Advertising
AD EBiS
since Jul 2022
Google Ads
since Dec 2022
Tapad
since Jul 2022
Twitter Ads
since Jul 2021
Yahoo Advertising
since Apr 2022
Analytics
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Aug 2018
Microsoft Clarity
since Jun 2025
TikTok Pixel
since Sep 2024
Authentication
Facebook Login
since Jul 2021
CDN
JavaScript libraries
Marketing automation
Salesforce Marketing Cloud Account Engagement
since Dec 2022
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Feb 2022
Security
Cloudflare Bot Management
since Mar 2025
Tag managers
Google Tag Manager
since Aug 2018
Web servers
Apache HTTP Server
since Aug 2018
Webmail
Apple iCloud Mail
since Aug 2023
Google Workspace
since Aug 2022
Widgets
Twitter
since Jan 2019
Audience
- 81% phone
- 17% desktop
- 1% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.21 / 10 · ranked #1,247,692 of all domains
46 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 11.8 MB · 312 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.ktc-school.com | 27 |
| junior.ktc-school.com | 13 |
Full technology history →
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Recent changes
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Bot Management Nov 2025