What powers kki.ac.jp?
Last seen Jun 2026 · 37 technologies across 21 categories
Advertising
Twitter Ads
since Jul 2021
Analytics
CDN
CMS
Databases
MySQL
since Apr 2019
Font scripts
Google Font API
since Nov 2020
Hosting
Xserver
since Dec 2023
JavaScript frameworks
JavaScript libraries
Swiper
since May 2025
Underscore.js
since Feb 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Mar 2026
Programming languages
PHP
since Apr 2019
Security
Cloudflare Bot Management
since Sep 2024
reCAPTCHA
since May 2024
Tag managers
Google Tag Manager
since Nov 2020
UI frameworks
Bootstrap
since Feb 2022
Video players
YouTube
since Nov 2020
Web servers
Nginx
since Nov 2020
Webmail
Google Workspace
since Dec 2023
Widgets
Elfsight
since Aug 2022
WordPress plugins
WordPress themes
Understrap
since Feb 2022
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.29 / 10 · ranked #1,146,299 of all domains
31 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 9.0 MB · 246 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.kki.ac.jp | 34 |
| oc.kki.ac.jp | 20 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Bot Management Mar 2026
- detected Priority Hints Mar 2026
- detected Cloudflare Bot Management Jan 2026
- dropped Cloudflare Bot Management Nov 2025