What powers jhs.ac.jp?
Last seen Jun 2026 · 31 technologies across 17 categories
Advertising
FreakOut
since Feb 2022
Google Ads
since Dec 2022
Tapad
since Aug 2022
Yahoo Advertising
since Apr 2022
Analytics
Google Ads Conversion Tracking
since Aug 2021
Google Analytics
since Jun 2018
TikTok Pixel
since Feb 2022
CMS
Databases
MySQL
since Jun 2018
Font scripts
Twitter Emoji (Twemoji)
since Jun 2018
JavaScript frameworks
JavaScript libraries
Swiper
since Mar 2025
Load balancers
Amazon ALB
since Jun 2024
Miscellaneous
PaaS
Amazon Web Services
since Jun 2024
Page builders
WordPress Block Editor
since Mar 2025
Performance
LazySizes
since Mar 2025
Priority Hints
since Oct 2023
Programming languages
PHP
since Jun 2018
Tag managers
Google Tag Manager
since Apr 2018
Web servers
Apache HTTP Server
since Apr 2018
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
EWWW Image Optimizer
since Mar 2025
WP Fastest Cache
since Mar 2025
Audience
- 67% phone
- 33% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.86 / 10 · ranked #687,798 of all domains
37 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 5.4 MB · 239 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped jsDelivr Feb 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- dropped Lodash Dec 2025
- detected Lodash Oct 2025