What powers jaysong.net?
Last seen Jun 2026 · 10 technologies across 8 categories
Analytics
Google Analytics
since Sep 2020
Caching
Varnish
since Sep 2020
CDN
Fastly
since Sep 2020
Font scripts
JavaScript libraries
Clipboard.js
since Jun 2022
Tippy.js
since Jul 2022
Miscellaneous
Open Graph
since Sep 2022
Popper
since Jun 2022
PaaS
GitHub Pages
since Sep 2020
UI frameworks
Bootstrap
since Sep 2020
Audience
- 91% desktop
- 9% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.56 / 10 · ranked #5,971,071 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Fastly
- Weight: 0.4 MB · 25 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.