What powers jobspring.jp?
Last seen Jun 2026 · 22 technologies across 15 categories
Analytics
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
Google Hosted Libraries
since Feb 2022
jsDelivr
since Jul 2020
Font scripts
Google Font API
since Feb 2020
JavaScript frameworks
JavaScript graphics
Chart.js
since May 2023
JavaScript libraries
Marketing automation
HubSpot
since Sep 2023
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Feb 2020
Programming languages
Security
Cloudflare Bot Management
since Sep 2023
Tag managers
Google Tag Manager
since Feb 2020
Web server extensions
Web servers
Amazon EC2
since Feb 2020
Webmail
Google Workspace
since Nov 2022
Audience
- 59% desktop
- 41% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.15 / 10 · ranked #1,351,201 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.3 MB · 73 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.