What powers cestec.jp?
Last seen Jun 2026 · 23 technologies across 15 categories
Advertising
Twitter Ads
since Mar 2022
Analytics
Google Analytics
since Jan 2021
Authentication
Facebook Login
since Mar 2022
Login with Amazon
since Mar 2022
CDN
JavaScript libraries
SweetAlert
since Jan 2021
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Aug 2022
Payment processors
Amazon Pay
since Mar 2022
Performance
Priority Hints
since Apr 2026
Programming languages
Ruby
since Jan 2021
Security
Cloudflare Bot Management
since Mar 2022
UI frameworks
Web frameworks
Ruby on Rails
since Jan 2021
Web servers
Webmail
Google Workspace
since Aug 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.05 / 10 · ranked #1,511,639 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 8.1 MB · 154 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.