What powers correct.co.jp?
Last seen Jun 2026 · 24 technologies across 17 categories
Advertising
Twitter Ads
since Jul 2021
CDN
Cloudflare
since Mar 2025
CMS
WordPress
since Jul 2020
Databases
MySQL
since Jul 2020
Ecommerce
Cart Functionality
since Nov 2021
JavaScript graphics
CanvasJS
since Dec 2025
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
WordPress Block Editor
since Nov 2024
Performance
Priority Hints
since Nov 2025
Programming languages
Security
Cloudflare Bot Management
since Mar 2025
Really Simple SSL & Security
since Nov 2025
UI frameworks
Web servers
Apache HTTP Server
since Jan 2019
Widgets
Twitter
since Jul 2020
WordPress plugins
WordPress themes
Audience
- 62% desktop
- 38% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.09 / 10 · ranked #1,444,631 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.3 MB · 81 requests
- WordPress theme: lightning · 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 Jetpack Jan 2026
- detected CanvasJS Dec 2025
- detected Clipboard.js Dec 2025
- detected Swiper Dec 2025
- dropped Twitter Emoji (Twemoji) Dec 2025
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025
- detected Priority Hints Nov 2025
- detected Really Simple SSL & Security Nov 2025