What powers ch-otsu.com?
Last seen Jun 2026 · 25 technologies across 19 categories
Advertising
Google AdSense
since Jan 2020
Affiliate programs
Moshimo
since Dec 2023
Analytics
Google Analytics
since May 2019
Quantcast Measure
since Dec 2023
Authentication
Facebook Login
since Jul 2021
CDN
jsDelivr
since Dec 2023
CMS
WordPress
since May 2019
Databases
MySQL
since May 2019
Font scripts
Google Font API
since Dec 2023
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Feb 2024
Operating systems
AlmaLinux
since Dec 2023
Performance
Priority Hints
since Aug 2023
Programming languages
Security
Tag managers
Google Tag Manager
since Jan 2020
Web server extensions
Web servers
WordPress plugins
Jetpack
since Jul 2023
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.11 / 10 · ranked #85,803,729 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.8 MB · 73 requests
- WordPress theme: cocoon-master (child: cocoon-child-master) · all themes
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped cdnjs May 2026
- dropped Cloudflare May 2026
- detected Jetpack Mar 2026
- dropped Google Hosted Libraries Feb 2026
- dropped Jetpack Sep 2025