What powers shuroku.com?
Last seen Jun 2026 · 24 technologies across 17 categories
Advertising
Twitter Ads
since Jul 2021
Authentication
Facebook Login
since Jul 2021
CDN
Cloudflare
since May 2022
CMS
Databases
MySQL
since Jul 2021
Font scripts
Google Font API
since Jul 2021
Twitter Emoji (Twemoji)
since Jul 2021
Hosting
Sakura Internet
since Aug 2022
JavaScript graphics
CanvasJS
since Aug 2025
JavaScript libraries
Clipboard.js
since Feb 2022
Swiper
since Dec 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
PHP
since Jul 2021
Security
Cloudflare Bot Management
since Mar 2025
UI frameworks
Web servers
Nginx
since Jul 2021
Widgets
Twitter
since Jul 2021
WordPress plugins
WP Fastest Cache
since Mar 2026
WordPress themes
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.22 / 10 · ranked #9,639,476 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.9 MB · 128 requests
- WordPress theme: lightning (child: lightning-child) · all themes
- 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 May 2026
- detected Cloudflare Bot Management May 2026
- dropped Smash Balloon Instagram Feed Mar 2026
- detected WP Fastest Cache Mar 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025
- dropped OWL Carousel Oct 2025
- dropped VideoJS Oct 2025
- detected CanvasJS Aug 2025