https://nalar.dev/tags/early-hints/ Recent content in Early Hints on Nalar Hugo en-us Tue, 01 Sep 2026 00:00:00 +0700 https://nalar.dev/http-103-early-hints-web-performance/ Tue, 01 Sep 2026 00:00:00 +0700 https://nalar.dev/http-103-early-hints-web-performance/ <p>A server may need time to produce an HTML response even though it already knows that the page will require a stylesheet or other critical resource. HTTP <code>103 Early Hints</code> lets the server send selected <code>Link</code> hints before the final response so a supporting client can begin useful work sooner.</p> <p>The optimization is optional: the final response still determines the page result.</p> <h2 id="understand-the-response-sequence">Understand the response sequence</h2> <p>A simplified exchange looks like this:</p>