What powers bloc.jp?
Last seen Jun 2026 · 11 technologies across 10 categories
Advertising
DoubleClick Ad Exchange (AdX)
since Jan 2019
Google AdSense
since Jan 2019
Analytics
Google Analytics
since Jan 2019
Font scripts
Google Font API
since Dec 2025
Hosting
Sakura Internet
since Aug 2022
JavaScript frameworks
JavaScript libraries
Operating systems
CentOS
since Jan 2019
Security
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Aug 2021
Web servers
Audience
- 51% phone
- 49% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.20 / 10 · ranked #457,041 of all domains
75 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 0.6 MB · 42 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.bloc.jp | 11 |
| bloc.jp | 9 |
| at.bloc.jp | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Tag Manager Jun 2026
- detected Google Font API Dec 2025
- dropped Google Tag Manager Aug 2025