What powers arks-co.com?
Last seen Jun 2026 · 15 technologies across 11 categories
CDN
Cloudflare
since Sep 2024
Google Cloud CDN
since Sep 2024
Databases
Firebase
since Sep 2024
Font scripts
Google Font API
since Sep 2024
IaaS
Google Cloud
since Sep 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2024
Open Graph
since Sep 2024
Page builders
STUDIO
since Sep 2024
Programming languages
Node.js
since Sep 2024
Security
Cloudflare Bot Management
since Sep 2024
Tag managers
Google Tag Manager
since Sep 2024
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.90 / 10 · ranked #14,545,935 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 16.0 MB · 40 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
- detected Priority Hints Feb 2026