How to add a favicon to your website
Put favicon files at the site root, paste the HTML links, and bypass cache if needed.
Upload the ZIP contents to your web root (or adjust paths in the HTML).
Paste the <link> tags from html-snippet.txt into <head>.
If the icon looks stale, hard-refresh or bust the cache with a query string.
Clean logos beat photos at 16px — tiny photos turn into mush.