What powers cn-seminar.com?
Last seen Jun 2026 · 31 technologies across 17 categories
Advertising
Affiliate programs
Amazon Associates
since Dec 2025
ValueCommerce
since Jun 2024
Analytics
Google Ads Conversion Tracking
since Aug 2021
Google Analytics
since Jun 2018
Microsoft Clarity
since Jul 2023
Authentication
Facebook Login
since Jul 2021
CDN
Google Hosted Libraries
since Feb 2022
CMS
Databases
MySQL
since Jun 2018
Font scripts
Google Font API
since Apr 2018
Twitter Emoji (Twemoji)
since Jun 2018
Hosting
Xserver
since Aug 2022
JavaScript Libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Jun 2018
Tag managers
Google Tag Manager
since Jun 2018
Video players
YouTube
since Apr 2018
Web servers
Nginx
since Apr 2018
Widgets
WordPress plugins
Audience
- 76% phone
- 22% desktop
- 1% tablet
Japan
Hong Kong SAR China
Taiwan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.85 / 10 · ranked #4,068,777 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 10.3 MB · 160 requests
- WordPress theme: xeory_base_client (child: ch-zemi) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| cn-seminar.com | 26 |
| www.cn-seminar.com | 16 |
Full technology history →
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Recent changes
- detected Amazon Associates Dec 2025