What powers eresa.jp?
Last seen Jun 2026 · 41 technologies across 19 categories
Advertising
Google AdSense
since Oct 2021
Microsoft Advertising
since Apr 2023
Affiliate programs
ValueCommerce
since Jun 2022
Analytics
Cloudflare Browser Insights
since Oct 2024
Google Analytics
since Jun 2021
Microsoft Clarity
since Apr 2023
CDN
CMS
WordPress
since Jun 2021
Databases
MySQL
since Jun 2021
Font scripts
Font Awesome
since Apr 2023
Google Font API
since Jun 2021
JavaScript frameworks
Vue.js
since Jul 2021
JavaScript graphics
Chart.js
since Jul 2021
JavaScript libraries
Clipboard.js
since Apr 2024
LazySizes
since Jul 2022
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
PWA
since Aug 2022
RSS
since Dec 2022
Webpack
since Jul 2021
PaaS
Amazon Web Services
since Jul 2021
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Nov 2023
Programming languages
PHP
since Jun 2021
Security
Really Simple SSL & Security
since Apr 2024
reCAPTCHA
since Jun 2021
Video players
YouTube
since Jun 2021
Web servers
Nginx
since Apr 2022
WordPress plugins
Audience
- 65% desktop
- 35% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.03 / 10 · ranked #545,664 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.5 MB · 103 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| eresa.jp | 27 |
| search.eresa.jp | 17 |
| pro.eresa.jp | 15 |
| lp.eresa.jp | 9 |
Full technology history →
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