What powers tochigi-webcourse.jp?
Last seen Jun 2026 · 23 technologies across 13 categories
Analytics
Microsoft Clarity
since Mar 2023
CDN
cdnjs
since Mar 2023
Cloudflare
since Mar 2023
CMS
Databases
MySQL
since Mar 2023
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Mar 2023
RSS
since Mar 2023
Programming languages
PHP
since Mar 2023
Video players
YouTube
since Mar 2023
Web servers
Nginx
since Mar 2023
Widgets
Pocket
since Mar 2023
WordPress plugins
Audience
- 62% phone
- 38% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.76 / 10 · ranked #4,595,400 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 5.0 MB · 66 requests
- WordPress theme: diver · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Google Hosted Libraries Jan 2026
- dropped jQuery UI Jan 2026
- detected jQuery Migrate Dec 2025
- detected RankMath SEO Nov 2025