What powers 492.co.jp?
Last seen Jun 2026 · 28 technologies across 20 categories
Advertising
Twitter Ads
since Jul 2021
Analytics
Google Analytics
since Oct 2020
Authentication
Facebook Login
since Jul 2021
CDN
Cloudflare
since Mar 2025
Google Hosted Libraries
since Mar 2022
CMS
Databases
MySQL
since Oct 2020
Font scripts
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Maps
Google Maps
since Dec 2022
Miscellaneous
Open Graph
since Mar 2026
RSS
since Dec 2022
Performance
Priority Hints
since Jan 2025
Programming languages
PHP
since Oct 2020
Rich text editors
Security
Cloudflare Bot Management
since Mar 2025
UI frameworks
Web servers
Nginx
since Oct 2020
Widgets
Twitter
since Oct 2020
WordPress plugins
Shortcodes Ultimate
since Mar 2022
WordPress themes
Lightning
since Mar 2022
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.65 / 10 · ranked #5,335,176 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 3700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 5.0 MB · 128 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.
Subdomains
| Host | Techs |
|---|---|
| 492.co.jp | 26 |
| www.492.co.jp | 25 |
Full technology history →
Report an incorrect detection
Recent changes
- detected All in One SEO Mar 2026
- detected Open Graph Mar 2026
- detected TinyMCE Nov 2025