What powers raeru.jp?
Last seen Jun 2026 · 16 technologies across 12 categories
Analytics
Google Analytics
since Aug 2023
Microsoft Clarity
since Sep 2024
Databases
Firebase
since Dec 2022
Font scripts
Google Font API
since Dec 2022
IaaS
Google Cloud
since Dec 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2022
Page builders
STUDIO
since Dec 2022
Programming languages
Node.js
since Dec 2022
Tag managers
Google Tag Manager
since Dec 2022
Video players
YouTube
since Apr 2026
Webmail
Google Workspace
since Dec 2022
Audience
- 77% phone
- 23% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.77 / 10 · ranked #2,049,045 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 4.5 MB · 179 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Priority Hints May 2026
- detected YouTube Apr 2026
- detected Priority Hints Feb 2026