What powers sundaibunko.jp?
Last seen Jun 2026 · 15 technologies across 13 categories
Advertising
Twitter Ads
since Jul 2021
Analytics
Google Analytics
since Jan 2019
CDN
Cloudflare
since Sep 2024
Editors
DreamWeaver
since Jan 2019
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Operating systems
CentOS
since Jan 2019
Performance
Priority Hints
since Mar 2026
Programming languages
Security
Cloudflare Bot Management
since Sep 2024
Tag managers
Google Tag Manager
since Jan 2019
Web server extensions
Web servers
Apache HTTP Server
since Jan 2019
Audience
- 62% phone
- 36% desktop
- 2% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.40 / 10 · ranked #1,010,967 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Cloudflare, Google
- Weight: 7.9 MB · 51 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| sundaibunko.jp | 14 |
| www.sundaibunko.jp | 12 |
Full technology history →
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Recent changes
- detected Priority Hints Mar 2026