What powers koshien-science-lab.com?
Last seen May 2026 · 14 technologies across 11 categories
Authentication
Facebook Login
since Feb 2022
CDN
Google Hosted Libraries
since Feb 2022
CMS
WordPress
since Feb 2022
Databases
MySQL
since Feb 2022
Font scripts
Google Font API
since Feb 2022
Twitter Emoji (Twemoji)
since Feb 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
SEO
Web servers
Apache HTTP Server
since Feb 2022
WordPress plugins
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.40 / 10 · ranked #35,842,269 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 0.6 MB · 31 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.