What powers icrweb.jp?
Last seen Jun 2026 · 16 technologies across 11 categories
Analytics
Google Analytics
since Aug 2018
Font scripts
Font Awesome
since Dec 2023
JavaScript frameworks
JavaScript libraries
LMS
Moodle
since Dec 2023
Miscellaneous
Programming languages
PHP
since Aug 2018
Security
HSTS
since Apr 2025
UI frameworks
Video players
VideoJS
since Dec 2023
Web servers
Apache HTTP Server
since Aug 2018
Audience
- 80% desktop
- 20% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #361,071 of all domains
70 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 8.1 MB · 131 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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