What powers regras.co.jp?
Last seen Jun 2026 · 17 technologies across 11 categories
Analytics
Google Analytics
since Jul 2025
CDN
Databases
Firebase
since Jul 2025
Font scripts
Google Font API
since Jan 2021
IaaS
Google Cloud
since Jul 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Jul 2025
Open Graph
since Sep 2022
Page builders
STUDIO
since Jul 2025
Programming languages
Node.js
since Jul 2025
Tag managers
Google Tag Manager
since Jul 2025
Audience
- 52% desktop
- 48% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.47 / 10 · ranked #6,797,001 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 29.6 MB · 157 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Priority Hints May 2026
- dropped core-js Apr 2026
- detected Priority Hints Feb 2026
- dropped Lenis Nov 2025
- dropped Unpkg Nov 2025
- dropped Apache HTTP Server Aug 2025
- dropped Font Awesome Aug 2025
- dropped Google Hosted Libraries Aug 2025
- dropped jQuery Aug 2025
- dropped jQuery Migrate Aug 2025
- dropped MetaSlider Aug 2025
- dropped MySQL Aug 2025
- dropped PHP Aug 2025
- dropped Twitter Emoji (Twemoji) Aug 2025
- dropped WordPress Aug 2025