What powers tdu.academy?
Last seen Jun 2026 · 25 technologies across 20 categories
Advertising
Twitter Ads
since Oct 2021
Analytics
Google Analytics
since Jan 2021
Authentication
Facebook Login
since Oct 2021
CDN
Cloudflare
since Mar 2025
CMS
Databases
MySQL
since Jan 2021
Font scripts
Google Font API
since Jan 2021
Twitter Emoji (Twemoji)
since Jan 2021
JavaScript libraries
Clipboard.js
since Jul 2023
Swiper
since Jul 2023
Miscellaneous
Open Graph
since Sep 2022
RSS
since Jan 2023
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Feb 2024
Programming languages
Security
Cloudflare Bot Management
since Mar 2025
Tag managers
Google Tag Manager
since Jan 2021
UI frameworks
Video players
YouTube
since Jul 2023
Web servers
Apache HTTP Server
since Jan 2021
Widgets
Twitter
since Jan 2021
WordPress plugins
WordPress themes
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.38 / 10 · ranked #83,036 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.1 MB · 99 requests
- WordPress theme: lightning (child: lightning_child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected Twitter Emoji (Twemoji) Feb 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025