diff --git a/web/src/main.js b/web/src/main.js
index d2c5c5d..9d6682c 100644
--- a/web/src/main.js
+++ b/web/src/main.js
@@ -924,7 +924,7 @@ export function buildUI(state) {
       </div>
 
       <footer class="mt-8 text-center text-gray-600 text-xs">
-        <p>Latency measured via GET requests | CORS restrictions may affect some measurements</p>
+        <p>Latency: the time until a target's response headers arrive</p>
         <p class="mt-2">
           <span class="inline-block w-3 h-3 rounded-full bg-green-500 mr-1 align-middle"></span>&lt;50ms
           <span class="inline-block w-3 h-3 rounded-full bg-lime-500 mr-1 ml-3 align-middle"></span>&lt;100ms