What powers youtei-chuo.com?
Last seen Jun 2026 · 13 technologies across 10 categories
Analytics
Google Analytics
since Jun 2020
CDN
Google Cloud CDN
since Jul 2025
Databases
Firebase
since Jul 2025
Font scripts
Google Font API
since Jun 2020
IaaS
Google Cloud
since Jul 2025
JavaScript frameworks
Miscellaneous
HTTP/3
since Jul 2025
Open Graph
since Feb 2023
Page builders
STUDIO
since Jul 2025
Programming languages
Node.js
since Jul 2025
Tag managers
Google Tag Manager
since Sep 2022
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.93 / 10 · ranked #13,996,116 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 1.7 MB · 58 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Priority Hints May 2026
- detected Priority Hints Feb 2026
- dropped Amazon Web Services Aug 2025
- dropped EWWW Image Optimizer Aug 2025
- dropped FlexSlider Aug 2025
- dropped Google Hosted Libraries Aug 2025
- dropped Google Maps Aug 2025
- dropped HSTS Aug 2025
- dropped jQuery Aug 2025
- dropped jsDelivr Aug 2025
- dropped Lightbox Aug 2025
- dropped MetaSlider Aug 2025
- dropped MySQL Aug 2025
- dropped Nginx Aug 2025
- dropped OpenResty Aug 2025
- dropped PHP Aug 2025
- dropped TablePress Aug 2025
- dropped Twitter Emoji (Twemoji) Aug 2025
- dropped Unpkg Aug 2025
- dropped WordPress Aug 2025