What powers web-checker3.net?
Last seen Jun 2026 · 17 technologies across 13 categories
Affiliate programs
AccessTrade
since Jun 2026
Analytics
Google Analytics
since Jun 2026
CDN
Google Hosted Libraries
since Jun 2026
CMS
WordPress
since Jun 2026
Databases
MySQL
since Jun 2026
Font scripts
Google Font API
since Jun 2026
Hosting
Xserver
since Jan 2026
JavaScript libraries
Miscellaneous
Open Graph
since Jun 2026
PWA
since Jun 2026
Programming languages
PHP
since Jun 2026
Tag managers
Google Tag Manager
since Jun 2026
UI frameworks
Bootstrap
since Jun 2026
Web servers
Nginx
since Jan 2026
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.79 / 10 · ranked #16,739,921 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 0.0 MB · 3 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| tokyo-ac.jp.web-checker3.net | 17 |
| shishuya.web-checker3.net | 2 |