What powers cu-ra.net?
Last seen Jun 2026 · 34 technologies across 20 categories
Analytics
CDN
Databases
Firebase
since Apr 2026
Development
Turbopack
since Apr 2026
Ecommerce
Webflow Ecommerce
since Jun 2023
Google Workspace
since Jun 2023
Sendgrid
since Jun 2026
Font scripts
Google Font API
since Dec 2023
IaaS
Google Cloud
since Jul 2024
Issue trackers
Sentry
since Jul 2024
JavaScript frameworks
JavaScript libraries
Marketing automation
HubSpot
since Jun 2023
Miscellaneous
PaaS
Vercel
since Apr 2026
Page builders
Webflow
since Jun 2023
Performance
Google Cloud Trace
since Jul 2024
Priority Hints
since Jul 2024
Programming languages
Node.js
since Jul 2024
Security
HSTS
since Jul 2024
Static site generator
Astro
since Apr 2026
UI frameworks
Chakra UI
since Jul 2024
Tailwind CSS
since Apr 2026
Audience
- 75% phone
- 25% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.36 / 10 · ranked #7,903,627 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Fastly
- Weight: 0.7 MB · 38 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| partner.cu-ra.net | 20 |
| work.cu-ra.net | 16 |
| www.cu-ra.net | 16 |
| cu-ra.net | 15 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Sendgrid Jun 2026
- dropped Cloudflare Bot Management Apr 2026
- dropped PostHog Nov 2025
- detected PostHog Sep 2025