Cache Status

Instantly see if a webpage is served from CDN cache or fetched from the origin server. Cache Status displays a badge in Safari's toolbar showing HIT, MISS, or other cache states at a glance. Perfect for web developers, DevOps engineers, and anyone who wants to understand how CDNs serve their content. FEATURES • Toolbar badge with cache status (HIT/MISS) for every page • Detailed popup with cache headers and response metadata • Performance metrics: TTFB, DNS, TLS, download time, transfer size • Edge location mapping – see which CDN POP served your request • Dark mode support SUPPORTED CDNs • Cloudflare • Amazon CloudFront • Fastly • Akamai • Bunny CDN • Varnish • Any CDN using standard x-cache headers PRIVACY FIRST Cache Status processes everything locally in your browser. No data is collected, stored, or transmitted.