What powers coburn.jp?
Last seen Jun 2026 · 29 technologies across 14 categories
Analytics
Google Analytics
since Jan 2019
CDN
jsDelivr
since Sep 2021
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jan 2019
Typekit
since Aug 2024
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Maps
Google Maps
since Aug 2024
Marketing automation
BowNow
since Nov 2024
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
Security
Web servers
Nginx
since Mar 2020
WordPress plugins
Audience
- 83% desktop
- 17% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.43 / 10 · ranked #2,625,493 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 6.6 MB · 76 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| coburn.jp | 22 |
| lighting.coburn.jp | 12 |
Full technology history →
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Recent changes
- dropped FingerprintJS Nov 2025
- dropped Moment.js Aug 2025