What powers 5core.co.jp?
Last seen Jun 2026 · 18 technologies across 11 categories
CMS
WordPress
since Mar 2023
Databases
MySQL
since Mar 2023
JavaScript frameworks
Svelte
since Sep 2023
JavaScript libraries
Miscellaneous
Page builders
WordPress Block Editor
since Jul 2024
Photo galleries
Master Slider
since Jul 2023
Programming languages
PHP
since Mar 2023
Tag managers
Google Tag Manager
since Jul 2023
Web servers
Nginx
since Mar 2023
WordPress plugins
Audience
- 62% phone
- 38% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.12 / 10 · ranked #496,521 of all domains
55 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 11.1 MB · 38 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.