What powers alpha-seminar.ac?
Last seen Jun 2026 · 20 technologies across 14 categories
Analytics
Google Analytics
since May 2021
CMS
WordPress
since Aug 2022
Databases
MySQL
since Aug 2022
Font scripts
Google Font API
since Aug 2022
JavaScript frameworks
JavaScript libraries
Lightbox
since Mar 2025
OWL Carousel
since Aug 2022
Maps
Google Maps
since Dec 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
PHP
since Jan 2019
Security
HSTS
since Mar 2025
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web servers
Apache HTTP Server
since Mar 2025
Nginx
since Jan 2019
WordPress plugins
WP-PageNavi
since Aug 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.58 / 10 · ranked #5,799,204 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 18.2 MB · 149 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| alpha-seminar.ac | 14 |
| www.alpha-seminar.ac | 11 |