What powers yoshidumi.com?
Last seen Jun 2026 · 25 technologies across 16 categories
Analytics
Google Analytics
since Sep 2020
CDN
Google Cloud CDN
since Apr 2024
CMS
Wix
since Jul 2022
Databases
Firebase
since Apr 2026
Development
Emotion
since Apr 2026
Font scripts
Google Font API
since Apr 2026
IaaS
Google Cloud
since Apr 2024
Issue trackers
Sentry
since Jul 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Jul 2022
Programming languages
Node.js
since Apr 2026
Security
HSTS
since Apr 2023
UI frameworks
Webmail
Google Workspace
since Aug 2022
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.38 / 10 · ranked #2,715,406 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 6 s |
| INP | 250 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Fastly
- Weight: 38.7 MB · 465 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| presma.yoshidumi.com | 16 |
| auth.presma.yoshidumi.com | 15 |
| www.yoshidumi.com | 15 |
Full technology history →
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Recent changes
- dropped Envoy Jun 2026