What powers umikura.com?
Last seen Jun 2026 · 29 technologies across 18 categories
Advertising
Twitter Ads
since Oct 2021
Authentication
Facebook Login
since Oct 2021
Caching
WordPress Super Cache
since Oct 2021
CDN
Cloudflare
since Mar 2025
CMS
Databases
MySQL
since Oct 2021
Font scripts
Google Font API
since Oct 2021
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Clipboard.js
since Dec 2022
Swiper
since Feb 2023
Maps
Google Maps
since Oct 2021
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
LazySizes
since Apr 2024
Priority Hints
since Oct 2023
Programming languages
PHP
since Oct 2021
Security
Cloudflare Bot Management
since Mar 2025
UI frameworks
Bootstrap
since Dec 2022
Web servers
Nginx
since Oct 2021
Widgets
WordPress plugins
EWWW Image Optimizer
since Apr 2024
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.24 / 10 · ranked #3,007,590 of all domains
28 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.2 MB · 131 requests
- WordPress theme: bizvektor-global-edition · all themes
- Structured data: JSON-LD, OpenGraph
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 YouTube May 2026
- detected Underscore.js Apr 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025
- detected Pocket Nov 2025
- detected Priority Hints Nov 2025
- dropped Pocket Oct 2025
- dropped Priority Hints Oct 2025