What powers bio.ac.jp?
Last seen Jun 2026 · 22 technologies across 14 categories
Advertising
FreakOut
since Feb 2022
Analytics
CMS
Databases
MySQL
since Jan 2019
Font scripts
Font Awesome
since Jan 2019
Typekit
since Jan 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Operating systems
UNIX
since Jan 2019
PaaS
Amazon Web Services
since Jul 2025
Programming languages
PHP
since Jan 2019
Tag managers
Google Tag Manager
since Jan 2019
Video players
YouTube
since Jun 2025
Web server extensions
Web servers
Apache HTTP Server
since Jan 2019
Audience
- 68% phone
- 32% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.52 / 10 · ranked #876,701 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 8.2 MB · 187 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.bio.ac.jp | 19 |
| secure.bio.ac.jp | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare Aug 2025
- dropped Cloudflare Bot Management Aug 2025
- dropped Sentry Aug 2025
- dropped Twitter Ads Aug 2025