What powers 354.jp?
Last seen Jun 2026 · 25 technologies across 16 categories
Advertising
Google AdSense
since Mar 2021
Affiliate programs
Analytics
Google Analytics
since Mar 2021
Quantcast Measure
since Feb 2022
Caching
W3 Total Cache
since Jul 2022
CDN
cdnjs
since Oct 2021
Cloudflare
since Jul 2022
Google Hosted Libraries
since Feb 2022
jsDelivr
since Mar 2021
CMS
WordPress
since Mar 2021
Databases
MySQL
since Mar 2021
Font scripts
Google Font API
since Mar 2021
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Oct 2023
Programming languages
PHP
since Mar 2021
Security
reCAPTCHA
since Jul 2022
Tag managers
Google Tag Manager
since Aug 2021
Web servers
Nginx
since Mar 2021
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.67 / 10 · ranked #5,190,494 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 125 ms |
| CLS | 0.1 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.7 MB · 139 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.