What powers kobedai1.ed.jp?
Last seen Jun 2026 · 20 technologies across 14 categories
Analytics
Google Analytics
since Nov 2023
CDN
Google Hosted Libraries
since Feb 2022
CMS
Databases
MySQL
since Jul 2019
Font scripts
Google Font API
since Nov 2023
Twitter Emoji (Twemoji)
since Jul 2019
Hosting
Xserver
since Nov 2023
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2023
Programming languages
PHP
since Jul 2019
Security
Really Simple SSL & Security
since Dec 2025
reCAPTCHA
since Jun 2025
Tag managers
Google Tag Manager
since Nov 2023
Web servers
Nginx
since Nov 2023
Widgets
EmbedSocial
since Jan 2025
WordPress plugins
Audience
- 79% phone
- 21% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.07 / 10 · ranked #3,416,814 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 31.6 MB · 151 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Really Simple SSL & Security Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025