What powers highschool-world.com?
Last seen Jun 2026 · 29 technologies across 17 categories
Advertising
FreakOut
since Feb 2022
Twitter Ads
since May 2021
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jul 2021
Caching
Litespeed Cache
since May 2022
CDN
cdnjs
since Mar 2022
Cloudflare
since May 2022
Google Hosted Libraries
since Feb 2022
Unpkg
since Jul 2025
CMS
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Aug 2025
JavaScript libraries
Flickity
since Jan 2019
Maps
Google Maps
since Aug 2025
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Mar 2026
Programming languages
Security
Cloudflare Bot Management
since Sep 2024
Tag managers
Google Tag Manager
since Jan 2019
Web servers
LiteSpeed
since Jan 2022
WordPress plugins
Audience
- 52% phone
- 48% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.50 / 10 · ranked #2,485,344 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 16.3 MB · 126 requests
- 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 Bot Management May 2026
- detected Priority Hints Mar 2026
- dropped Cloudflare Bot Management Nov 2025
- detected Google Font API Aug 2025
- detected Google Maps Aug 2025