StaticHub caches and serves images, fonts and JS libraries for the blog and every subdomain service here. In service since August 2023; the setup notes live on the main blog.
Hot resources cached 30 days; origin updates propagate by ETag revalidation, no manual purges.
Format negotiated per user agent. Blog image traffic dropped 62% the month this landed.
Referer allow-list for the network's domains; roughly 12k scrapes blocked per month.
Assets are named by content hash, so deploys are instant and immutable.
A single origin pull point keeps back-end traffic flat no matter how many edges are checking.
Daily hit-rate JSON for scripts and a weekly page below. No dashboard theater.
| Resource | Hits | Hit ratio |
|---|---|---|
| /img/nas-build-3y.png | 18,204 | 96.4% |
| /lib/antd.min.css | 9,881 | 98.1% |
| /img/golang-notes/*.webp | 7,356 | 91.7% |
| /fonts/inter-var.woff2 | 5,030 | 99.2% |
| /img/energy-fp/*.png | 3,441 | 94.0% |
This service is one of several running on the 5457090.xyz domain. The rest of the fleet:
| Domain | Service | What it does |
|---|---|---|
| www.5457090.xyz | Main blog | Alvin's Notebook — long-form write-ups about this fleet |
| cloud.5457090.xyz | CloudHub | Private file sync and machine backup landing zone |
| api.5457090.xyz | API gateway | Shared JSON API facade for the network's services |
| mail.5457090.xyz | MailCorner | Self-hosted mail for the 5457090.xyz domain |
| git.5457090.xyz | GitNest | Self-hosted git hosting, read-only public clones |
| lab.5457090.xyz | Lab Notebook | Weekend experiments with downloadable datasets |
| dev.5457090.xyz | DevTools | Local-first developer tools, nothing leaves the network |