What powers refrex.com?
Last seen Jun 2026 · 17 technologies across 9 categories
CDN
Google Hosted Libraries
since Mar 2025
CMS
Databases
MySQL
since Apr 2022
Font scripts
Google Font API
since Feb 2025
Twitter Emoji (Twemoji)
since Apr 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
PHP
since Apr 2022
Web servers
Apache HTTP Server
since Apr 2022
WordPress plugins
SiteOrigin Page Builder
since Apr 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.83 / 10 · ranked #15,775,145 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 6.9 MB · 105 requests
- WordPress theme: fsv002wp-gallery-b02 · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped TinyMCE May 2026
- detected Twitter Emoji (Twemoji) Apr 2026
- detected TinyMCE Mar 2026