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What happens when you type a URL in the browser
What happens when you type a URL in the browser: DNS finds an entry, then TLS, a CDN or reverse proxy, and the app. curl timings locate the slow hop.
Website engineeringHow to troubleshoot a slow website
How to troubleshoot a slow website by splitting DNS, TLS, TTFB, download, and LCP with curl, Chrome Network, CDN headers, and origin metrics.
Website engineering