What powers congre.com?
Last seen Jun 2026 · 5 technologies across 5 categories
Analytics
Google Analytics
since Jan 2019
Miscellaneous
Open Graph
since Sep 2022
Security
HSTS
since Oct 2024
Tag managers
Google Tag Manager
since Jan 2019
Web servers
Apache HTTP Server
since Jan 2019
Audience
- 76% desktop
- 24% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.09 / 10 · ranked #510,049 of all domains
102 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 25 ms |
| CLS | 0.1 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 14.5 MB · 103 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| congre.com | 5 |
| www.congre.com | 5 |