What powers career-class.com?
Last seen Jun 2026 · 25 technologies across 14 categories
Advertising
Affiliate B
since Aug 2022
Microsoft Advertising
since Oct 2025
Affiliate programs
A8.net
since Oct 2025
ValueCommerce
since Sep 2021
Analytics
Google Analytics
since Sep 2021
Microsoft Clarity
since Sep 2021
CMS
WordPress
since Sep 2021
Databases
MySQL
since Sep 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
WordPress Block Editor
since Oct 2025
Performance
LazySizes
since Feb 2022
Programming languages
PHP
since Sep 2021
Security
Really Simple SSL & Security
since Oct 2025
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Sep 2021
Web servers
Nginx
since Sep 2021
WordPress plugins
EWWW Image Optimizer
since Feb 2022
TablePress
since Oct 2025
Audience
- 75% phone
- 25% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.29 / 10 · ranked #1,139,690 of all domains
64 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.0 MB · 80 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| career-class.com | 22 |
| www.career-class.com | 16 |