What powers central-circuit.com?
Last seen Jun 2026 · 28 technologies across 15 categories
Advertising
Twitter Ads
since Apr 2025
Authentication
Facebook Login
since Apr 2025
CDN
CMS
Databases
MySQL
since Apr 2025
Font scripts
Twitter Emoji (Twemoji)
since Dec 2025
Hosting
Xserver
since Aug 2022
JavaScript libraries
Slick
since Feb 2026
Miscellaneous
RSS
since Apr 2025
Programming languages
PHP
since Apr 2025
Security
Cloudflare Bot Management
since Apr 2025
reCAPTCHA
since Jun 2025
Web servers
Nginx
since Jan 2019
Widgets
Twitter
since Apr 2025
WordPress plugins
Jetpack
since Apr 2025
MetaSlider
since May 2026
Shortcodes Ultimate
since Apr 2025
Smash Balloon Instagram Feed
since Apr 2025
W3 Total Cache
since Apr 2025
WordPress themes
Twenty Sixteen
since Feb 2026
Audience
- 70% phone
- 30% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.47 / 10 · ranked #6,751,018 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 10.9 MB · 105 requests
- WordPress theme: twentysixteen · all themes
- Structured data: Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Cloudflare Bot Management May 2026
- detected MetaSlider May 2026
- dropped Google Analytics Mar 2026
- detected cdnjs Feb 2026
- detected Cloudflare Feb 2026
- detected jsDelivr Feb 2026
- detected Slick Feb 2026
- detected Twenty Sixteen Feb 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025
- dropped Google Sign-in Nov 2025
- dropped The Events Calendar Sep 2025