What powers studio-polaris.co.jp?
Last seen Aug 2026 · 16 technologies across 12 categories
CDN
CMS
WordPress
since Jul 2026
Databases
MySQL
since Jul 2026
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Open Graph
since May 2025
Performance
Priority Hints
since Jul 2026
Programming languages
PHP
since Jul 2026
Security
Cloudflare Turnstile
since Jul 2026
Web servers
Nginx
since Jul 2026
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 2.7 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 21.9 MB · 83 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- dropped Bootstrap Aug 2026
- dropped Google Cloud Aug 2026
- dropped Google Cloud CDN Aug 2026
- dropped HSTS Aug 2026
- dropped HTTP/3 Aug 2026
- dropped Lodash Aug 2026
- dropped React Aug 2026
- dropped Sentry Aug 2026
- dropped Wix Aug 2026
- detected Barba.js Jul 2026
- detected cdnjs Jul 2026
- detected Cloudflare Jul 2026
- detected Cloudflare Turnstile Jul 2026
- detected Contact Form 7 Jul 2026
- detected jsDelivr Jul 2026
- detected MySQL Jul 2026
- detected Nginx Jul 2026
- detected PHP Jul 2026
- detected Priority Hints Jul 2026
- detected Swiper Jul 2026
- detected Three.js Jul 2026
- detected Unpkg Jul 2026
- detected WordPress Jul 2026
- dropped Envoy Jun 2026
- detected Envoy Apr 2026
- dropped Envoy Feb 2026
- detected Envoy Dec 2025