What powers sairinji.org?
Last seen Jun 2026 · 21 technologies across 14 categories
Advertising
Twitter Ads
since Oct 2021
Analytics
Google Analytics
since Oct 2021
Authentication
Facebook Login
since Oct 2021
CDN
Cloudflare
since Mar 2025
jsDelivr
since Oct 2021
CMS
WordPress
since Oct 2021
Databases
MySQL
since Oct 2021
Font scripts
Google Font API
since Oct 2021
Twitter Emoji (Twemoji)
since Oct 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Performance
Priority Hints
since Apr 2026
Programming languages
PHP
since Oct 2021
Security
Cloudflare Bot Management
since Mar 2025
reCAPTCHA
since Oct 2021
Widgets
WordPress plugins
Contact Form 7
since Jun 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.79 / 10 · ranked #4,417,414 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 14.3 MB · 117 requests
- WordPress theme: simpleone (child: custom) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected Priority Hints Apr 2026
- detected Twitter Emoji (Twemoji) Apr 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025