Set useful lifetimes
Keep versioned files in cache for longer. Let HTML refresh sooner so visitors can discover the latest version.
Web delivery, explained
Make every asset count.
A compact guide to the details that keep websites responsive: useful cache rules, durable file names, and lighter images.
Explore the notesField notes
Three habits for a faster site
Simple ideas you can apply to almost any static website.
Version your assets
Give changed files new names. A content hash makes updates predictable without forcing every visitor to download everything again.
Send less data
Size images for their place on the page and choose efficient formats. Faster pages usually start with smaller transfers.
About Edge Cache
Edge Cache is a small collection of practical notes about static assets and everyday web performance. The page is intentionally lightweight, accessible, and free of third-party scripts.