What powers ist.or.jp?
Last seen Jun 2026 · 37 technologies across 15 categories
Analytics
Google Analytics
since Aug 2022
CDN
cdnjs
since Aug 2022
Cloudflare
since Aug 2022
Google Hosted Libraries
since Aug 2022
jsDelivr
since Aug 2022
Unpkg
since Aug 2022
CMS
a-blog cms
since Aug 2022
Databases
MySQL
since Aug 2022
Font scripts
Google Font API
since Aug 2022
Twitter Emoji (Twemoji)
since Aug 2022
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Sep 2025
Programming languages
PHP
since Aug 2022
Security
Tag managers
Google Tag Manager
since Aug 2022
UI frameworks
Video players
Vimeo
since Nov 2023
Web servers
Nginx
since Aug 2022
WordPress plugins
Polylang
since May 2025
WP-PageNavi
since May 2025
Audience
- 100% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.47 / 10 · ranked #407,018 of all domains
62 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.5 MB · 76 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| jiss.ist.or.jp | 22 |
| lsi.ist.or.jp | 22 |
| randd.ist.or.jp | 19 |
| reskilling.ist.or.jp | 18 |
| www.i3-opera.ist.or.jp | 7 |
| www.ist.or.jp | 7 |