What powers osumai-soudan.jp?
Last seen Jun 2026 · 16 technologies across 12 categories
Analytics
Google Analytics
since Aug 2018
Authentication
Facebook Login
since Sep 2021
CDN
CMS
Databases
MySQL
since Aug 2018
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Aug 2018
Security
HSTS
since Sep 2022
SEO
Tag managers
Google Tag Manager
since Aug 2018
Web servers
Nginx
since Aug 2022
Audience
- 76% phone
- 23% desktop
- 2% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.36 / 10 · ranked #1,049,759 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.0 MB · 127 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped a3 Lazy Load Feb 2026
- dropped Babel Feb 2026
- dropped core-js Feb 2026
- dropped Facebook Pixel Feb 2026
- dropped Google Ads Feb 2026
- dropped Google Ads Conversion Tracking Feb 2026
- dropped jQuery Migrate Feb 2026
- dropped Microsoft Clarity Feb 2026
- dropped Priority Hints Jan 2026
- dropped WordPress Multisite Jan 2026