What powers cfc.ac.jp?
Last seen Jun 2026 · 25 technologies across 15 categories
Advertising
Twitter Ads
since Dec 2021
Analytics
Google Analytics
since Aug 2018
CDN
Cloudflare
since Mar 2025
CMS
a-blog cms
since Jun 2022
Font scripts
Google Font API
since Apr 2020
JavaScript libraries
Maps
Google Maps
since Aug 2018
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
PHP
since Aug 2018
Security
Cloudflare Bot Management
since Mar 2025
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jun 2022
Video players
YouTube
since Aug 2018
Web servers
Apache HTTP Server
since Aug 2018
Webmail
Apple iCloud Mail
since Jun 2023
Google Workspace
since Feb 2024
Widgets
Twitter
since Apr 2020
Audience
- 77% phone
- 23% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.88 / 10 · ranked #1,820,375 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.7 MB · 53 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| seika.cfc.ac.jp | 20 |
| koutou.cfc.ac.jp | 16 |
| ryokuseiran.cfc.ac.jp | 16 |
| senmon.cfc.ac.jp | 15 |
| chubu.cfc.ac.jp | 14 |
| cfc.ac.jp | 7 |
| www.koutou.cfc.ac.jp | 4 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Apr 2026
- detected Cloudflare Bot Management Apr 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025