What powers ikubunkan.ed.jp?
Last seen Jun 2026 · 57 technologies across 25 categories
Advertising
Yahoo Advertising
since Apr 2022
Analytics
Google Analytics
since Jan 2019
Hotjar
since Jul 2021
Lucky Orange
since Feb 2022
Matomo Analytics
since Sep 2020
Microsoft Clarity
since May 2022
Authentication
Facebook Login
since Jun 2021
CDN
cdnjs
since Mar 2022
Cloudflare
since Jul 2021
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Mar 2022
jsDelivr
since Mar 2025
Unpkg
since Mar 2022
CMS
HubSpot CMS Hub
since Jul 2021
WordPress
since Mar 2020
Databases
MySQL
since Mar 2020
Font scripts
Google Font API
since Mar 2020
Typekit
since Sep 2025
Hosting
Xserver
since Aug 2022
JavaScript frameworks
JavaScript graphics
KaTeX
since May 2023
JavaScript libraries
Maps
Google Maps
since Dec 2022
Marketing automation
HubSpot
since Sep 2020
Salesforce Marketing Cloud Account Engagement
since Jul 2025
Miscellaneous
Operating systems
Performance
LazySizes
since Feb 2022
Priority Hints
since Aug 2023
Programming languages
Rich text editors
Quill
since May 2023
Security
Cloudflare Bot Management
since Oct 2021
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Bootstrap
since Jan 2019
Video players
YouTube
since Oct 2022
Web server extensions
Web servers
Nginx
since Dec 2020
WordPress plugins
EWWW Image Optimizer
since Sep 2023
Audience
- 64% phone
- 34% desktop
- 1% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #368,230 of all domains
103 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 35.8 MB · 220 requests
- WordPress theme: swell (child: fix_id_gakuen) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| id.ikubunkan.ed.jp | 34 |
| lp.ikubunkan.ed.jp | 22 |
| ryugaku.ikubunkan.ed.jp | 16 |
| saiyo.ikubunkan.ed.jp | 15 |
| www.ikubunkan.ed.jp | 8 |
| idm.ikubunkan.ed.jp | 6 |
| smr.ikubunkan.ed.jp | 6 |
| idc.ikubunkan.ed.jp | 5 |
Full technology history →
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Recent changes
- dropped HubSpot Analytics Nov 2025
- detected Embed Optimizer Oct 2025
- dropped Envoy Oct 2025
- dropped HubSpot WordPress plugin Oct 2025
- detected Optimization Detective Oct 2025
- dropped reCAPTCHA Sep 2025
- detected Typekit Sep 2025
- detected Yahoo Advertising Aug 2025