What powers blanc39.com?
Last seen Jun 2026 · 20 technologies across 16 categories
Advertising
Google AdSense
since Jan 2019
Affiliate programs
ValueCommerce
since Feb 2021
Analytics
Google Analytics
since Jan 2019
CDN
cdnjs
since Jul 2022
Cloudflare
since Jul 2022
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jul 2022
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Dec 2023
Programming languages
Security
reCAPTCHA
since Jul 2022
Tag managers
Google Tag Manager
since Oct 2021
Web servers
Nginx
since Jan 2019
WordPress plugins
Audience
- 65% phone
- 35% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.79 / 10 · ranked #16,791,329 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.6 MB · 102 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Google Tag Manager May 2026
- dropped Google Tag Manager Feb 2026
- detected Google Tag Manager Dec 2025
- dropped Google Tag Manager Aug 2025