What powers jan.ne.jp?
Last seen Jun 2026 · 45 technologies across 21 categories
Analytics
Google Analytics
since Aug 2018
Microsoft Clarity
since Sep 2023
CDN
CMS
Databases
MySQL
since Apr 2023
Font scripts
Bootstrap Icons
since May 2025
Google Font API
since Apr 2023
Twitter Emoji (Twemoji)
since May 2024
Hosting panels
Plesk
since Apr 2023
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Slick
since Apr 2023
Underscore.js
since Jan 2025
Maps
Google Maps
since Oct 2024
Miscellaneous
Open Graph
since Apr 2023
RSS
since Apr 2023
Operating systems
Performance
LazySizes
since May 2023
Priority Hints
since Oct 2023
Programming languages
Security
reCAPTCHA
since Apr 2023
Tag managers
Google Tag Manager
since Jul 2022
UI frameworks
Web frameworks
CodeIgniter
since May 2025
Web server extensions
Web servers
Nginx
since Jul 2019
WordPress plugins
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| e-jan | #17 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 51% phone
- 49% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.75 / 10 · ranked #132,914 of all domains
156 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.1 MB · 115 requests
- WordPress theme: e-jan · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| wevie.jan.ne.jp | 26 |
| jan.ne.jp | 24 |
| mobile.jan.ne.jp | 23 |
| www.jan.ne.jp | 21 |
| www2.jan.ne.jp | 20 |
| cost.jan.ne.jp | 15 |
| mypage.jan.ne.jp | 8 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) May 2026