What powers castella-game.com?
Last seen Jun 2026 · 23 technologies across 16 categories
Advertising
Google AdSense
since Feb 2020
Twitter Ads
since Jul 2021
Analytics
Google Analytics
since Feb 2020
Authentication
Facebook Login
since Jul 2021
Caching
Varnish
since Feb 2020
CDN
Amazon CloudFront
since Apr 2026
Cloudflare
since Mar 2025
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Feb 2022
CMS
Hatena Blog
since Dec 2022
Font scripts
Issue trackers
Sentry
since Feb 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
Amazon Web Services
since Aug 2022
Security
Cloudflare Bot Management
since Mar 2025
reCAPTCHA
since Feb 2020
Tag managers
Google Tag Manager
since Feb 2020
Video players
YouTube
since Jul 2022
Web servers
Nginx
since Feb 2020
Widgets
Twitter
since Feb 2020
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.31 / 10 · ranked #47,526,400 of all domains
1 referring domains · OpenPageRank
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 2.3 MB · 132 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected Amazon CloudFront Apr 2026
- dropped Cloudflare Apr 2026
- dropped Cloudflare Bot Management Apr 2026
- detected Cloudflare Feb 2026
- detected Cloudflare Bot Management Feb 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025