What powers jxck.io?
Last seen Jun 2026 · 8 technologies across 5 categories
Analytics
Cloudflare Browser Insights
since Jul 2023
CDN
Cloudflare
since Jul 2023
Miscellaneous
Security
HSTS
since Sep 2022
Webmail
Google Workspace
since Aug 2022
Audience
- 74% desktop
- 26% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #351,344 of all domains
110 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 0.3 MB · 24 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| blog.jxck.io | 7 |
| jxck.io | 3 |
| labs.jxck.io | 2 |
| www.jxck.io | 1 |
Full technology history →
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Recent changes
- dropped HTTP/3 May 2026