What powers krasula.jp?
Last seen Jun 2026 · 20 technologies across 14 categories
Advertising
Twitter Ads
since Mar 2025
Analytics
CDN
Cloudflare
since Mar 2025
Google Cloud CDN
since Mar 2025
Databases
Firebase
since Mar 2025
Font scripts
Google Font API
since Mar 2025
IaaS
Google Cloud
since Mar 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Mar 2025
Open Graph
since Mar 2025
Page builders
STUDIO
since Mar 2025
Performance
Priority Hints
since Feb 2026
Programming languages
Node.js
since Mar 2025
Security
Cloudflare Bot Management
since Mar 2025
Tag managers
Google Tag Manager
since Mar 2025
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.47 / 10 · ranked #26,492,998 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 4.8 MB · 167 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected Priority Hints Feb 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025