What powers kotsumu.com?
Last seen Jun 2026 · 33 technologies across 19 categories
Advertising
Google AdSense
since Jun 2023
Affiliate programs
Moshimo
since Jun 2023
Analytics
Authentication
Google Sign-in
since Oct 2025
CDN
jsDelivr
since Jun 2023
CMS
WordPress
since Jun 2023
Cookie compliance
Funding Choices
since Jun 2024
Databases
MySQL
since Jun 2023
Font scripts
Font Awesome
since Jun 2023
Google Font API
since Jun 2023
JavaScript libraries
Closure Library
since Dec 2025
Miscellaneous
Gravatar
since Jun 2024
Open Graph
since Jun 2023
Page builders
WordPress Block Editor
since Jul 2024
Performance
Google PageSpeed
since Aug 2024
Priority Hints
since Aug 2023
Programming languages
PHP
since Jun 2023
Security
reCAPTCHA
since Jun 2023
Tag managers
Google Tag Manager
since Feb 2024
Web servers
Nginx
since Jun 2023
Widgets
AddToAny
since Jun 2023
SnapWidget
since May 2026
WordPress plugins
Creativ.eMail
since Jun 2023
Smash Balloon Instagram Feed
since Jun 2023
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.28 / 10 · ranked #56,977,796 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| CLS | 0.2 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.9 MB · 112 requests
- WordPress theme: cocoon-master · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped cdnjs Jun 2026
- dropped Cloudflare Jun 2026
- dropped Google Hosted Libraries May 2026
- detected AddToAny Share Buttons Dec 2025
- detected Closure Library Dec 2025
- detected Creativ.eMail Dec 2025
- detected Font Awesome Dec 2025
- detected Smash Balloon Instagram Feed Dec 2025
- detected Google Sign-in Oct 2025