What powers fastclassinfo.com?
Last seen Jun 2026 · 17 technologies across 15 categories
Advertising
Google AdSense
since Jan 2019
Analytics
Caching
CMS
WordPress
since Apr 2019
Databases
MySQL
since Apr 2019
Font scripts
Google Font API
since Apr 2019
Hosting
Xserver
since Aug 2022
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Programming languages
PHP
since Apr 2019
Security
reCAPTCHA
since Jan 2019
Tag managers
Google Tag Manager
since Apr 2018
Web servers
Nginx
since Apr 2018
WordPress plugins
WordPress themes
Genesis theme
since Nov 2021
Audience
- 60% desktop
- 40% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.39 / 10 · ranked #7,571,114 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.3 MB · 123 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.fastclassinfo.com | 17 |
| fastclassinfo.com | 16 |