What powers otsl.jp?
Last seen May 2026 · 21 technologies across 14 categories
Analytics
Google Analytics
since Aug 2022
CMS
Cookie compliance
Databases
MySQL
since Aug 2022
Font scripts
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Aug 2022
Security
UI frameworks
Web servers
Apache HTTP Server
since Aug 2022
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
SiteOrigin Page Builder
since Aug 2022
SiteOrigin Widgets Bundle
since Aug 2022
WordPress themes
ThemeGrill Spacious
since Aug 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.09 / 10 · ranked #1,442,955 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.9 MB · 60 requests
- WordPress theme: spacious-pro · all themes
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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