What powers blue-sendai.com?
Last seen Jun 2026 · 14 technologies across 11 categories
CDN
Google Hosted Libraries
since Feb 2022
jsDelivr
since Oct 2021
CMS
WordPress
since Oct 2021
Databases
MySQL
since Oct 2021
Font scripts
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Mobile frameworks
jQuery-pjax
since Dec 2024
Programming languages
PHP
since Oct 2021
Video players
YouTube
since Oct 2021
Web servers
Nginx
since Oct 2021
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.84 / 10 · ranked #15,553,056 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 8.7 MB · 60 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| blue-sendai.com | 14 |
| www.blue-sendai.com | 14 |
Full technology history →
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Recent changes
- dropped Contact Form 7 Jun 2026
- dropped jQuery Migrate Jun 2026
- dropped core-js Dec 2025
- dropped Google Analytics Dec 2025
- dropped Yoast SEO Dec 2025