What powers sr-denki.jp?
Last seen Jun 2026 · 19 technologies across 13 categories
Analytics
Google Analytics
since Jul 2025
Matomo Analytics
since Jul 2025
CMS
Databases
MySQL
since Jul 2025
Font scripts
Google Font API
since Jul 2025
Hosting
Xserver
since Feb 2026
JavaScript libraries
Clipboard.js
since Jul 2025
Swiper
since Jul 2025
Miscellaneous
Open Graph
since Jul 2025
RSS
since Jul 2025
Page builders
WordPress Block Editor
since Jul 2025
Performance
LazySizes
since Jul 2025
Priority Hints
since Jul 2025
Programming languages
PHP
since Jul 2025
Web servers
Nginx
since Feb 2026
WordPress plugins
EWWW Image Optimizer
since Jul 2025
WordPress themes
Lightning
since Jul 2025
Audience
- 81% phone
- 19% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.19 / 10 · ranked #10,057,132 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.9 MB · 107 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 →
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Recent changes
- dropped Apache HTTP Server Mar 2026
- dropped Cloudflare Turnstile Mar 2026
- dropped Contact Form 7 Mar 2026
- dropped HSTS Mar 2026
- detected Nginx Feb 2026
- detected Xserver Feb 2026