The three Cache-Control headers I actually use
2026-10-11
Fingerprinted assets, HTML, and everything in between: one question decides which policy a URL gets.
Lazy images without layout shift
2026-09-27
Width and height attributes, and why the first image on the page should not be lazy at all.
Keeping a home backup honest
2026-09-14
A backup you have never restored is only a hope. These are the checks I run every month.
Rolling out a Content Security Policy without breaking the site
2026-09-05
Report first, replace inline scripts with nonces or hashes, then enforce.
Self-hosting web fonts, properly
2026-08-21
WOFF2 only, subsetting, font-display and the preload attribute everyone forgets.
A tmux setup that survives reboots
2026-08-02
Sessions, layouts and working directories come back after a restart with two plugins.