What powers blancdeblancs.jp?
Last seen Jun 2026 · 13 technologies across 11 categories
CDN
Google Cloud CDN
since Aug 2025
Databases
Firebase
since Aug 2025
Font scripts
Google Font API
since Aug 2025
Hosting
Sakura Internet
since Mar 2025
IaaS
Google Cloud
since Aug 2025
JavaScript frameworks
Miscellaneous
HTTP/3
since Aug 2025
Open Graph
since Mar 2025
Page builders
STUDIO
since Aug 2025
Programming languages
Node.js
since Aug 2025
Tag managers
Google Tag Manager
since Aug 2025
Translation
Weglot
since Dec 2025
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.01 / 10 · ranked #12,370,248 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 2.1 MB · 54 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
- dropped Preact Mar 2026
- detected Priority Hints Feb 2026
- detected Preact Dec 2025
- detected Weglot Dec 2025
- dropped Contact Form 7 Sep 2025
- dropped Font Awesome Sep 2025
- dropped jPlayer Sep 2025
- dropped jQuery Sep 2025
- dropped jsDelivr Sep 2025
- dropped MySQL Sep 2025
- dropped Nginx Sep 2025
- dropped OWL Carousel Sep 2025
- dropped PHP Sep 2025
- dropped Polylang Sep 2025
- dropped RSS Sep 2025
- dropped Slick Sep 2025
- dropped WordPress Sep 2025
- detected Firebase Aug 2025
- detected Google Cloud Aug 2025
- detected Google Cloud CDN Aug 2025
- detected Google Font API Aug 2025
- detected Google Tag Manager Aug 2025
- detected HTTP/3 Aug 2025
- detected Node.js Aug 2025
- detected Nuxt.js Aug 2025
- detected STUDIO Aug 2025
- detected Vue.js Aug 2025