What powers karbit.co.jp?
Last seen Jun 2026 · 26 technologies across 14 categories
Analytics
Google Analytics
since Jun 2026
CDN
Amazon CloudFront
since Jun 2026
Amazon S3
since Jun 2026
cdnjs
since Jun 2026
Cloudflare
since Jun 2026
jsDelivr
since Jun 2026
CMS
Databases
MySQL
since Aug 2022
Font scripts
Google Font API
since Jun 2026
Twitter Emoji (Twemoji)
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
Amazon Web Services
since Jun 2026
Programming languages
PHP
since Aug 2022
SEO
UI frameworks
Video players
YouTube
since Jun 2026
Web servers
Apache HTTP Server
since Aug 2022
WordPress themes
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.68 / 10 · ranked #5,118,811 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Amazon CloudFront
- Weight: 1.9 MB · 107 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.karbit.co.jp | 16 |
| karbit.co.jp | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Gutenberg Feb 2026
- dropped WordPress Block Editor Feb 2026
- detected Twitter Emoji (Twemoji) Jan 2026