What powers wsk.co.jp?
Last seen Jun 2026 · 23 technologies across 16 categories
CDN
jsDelivr
since Aug 2022
CMS
Databases
MySQL
since Aug 2022
Font scripts
Google Font API
since Aug 2022
JavaScript libraries
Lightbox
since Jul 2025
Marketing automation
BowNow
since Aug 2022
Miscellaneous
Open Graph
since Sep 2022
Operating systems
AlmaLinux
since May 2024
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since May 2024
Programming languages
PHP
since Aug 2022
Security
UI frameworks
Web server extensions
Web servers
WordPress plugins
Autoptimize
since Mar 2023
Yoast SEO
since Aug 2022
Audience
- 60% desktop
- 40% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.77 / 10 · ranked #2,052,474 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0.7 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 6.7 MB · 78 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.