What powers gravastar.jp?
Last seen Jun 2026 · 22 technologies across 12 categories
Advertising
Twitter Ads
since Oct 2025
Analytics
Google Analytics
since Jan 2025
CDN
Cloudflare
since Jan 2025
Ecommerce
Cart Functionality
since Jan 2025
Shopify
since Jan 2025
Hosting
GoDaddy
since Jan 2025
JavaScript libraries
Miscellaneous
HTTP/3
since Jan 2025
Open Graph
since Jan 2025
Payment processors
American Express
since Jan 2025
Apple Pay
since Jan 2025
Google Pay
since Jan 2025
Mastercard
since Jan 2025
PayPal
since Jan 2025
Shop Pay
since Jan 2025
Visa
since Jan 2025
Performance
Priority Hints
since Jan 2025
Reviews
Judge.me
since Dec 2025
Security
Cloudflare Bot Management
since Sep 2025
HSTS
since Jan 2025
Webmail
Google Workspace
since Feb 2026
Audience
- 64% desktop
- 36% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.42 / 10 · ranked #7,312,261 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 4.7 MB · 312 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management May 2026
- detected Google Workspace Feb 2026
- detected Judge.me Dec 2025
- dropped Cloudflare Bot Management Nov 2025
- detected Twitter Ads Oct 2025
- detected Cloudflare Bot Management Sep 2025