Made the script start loading before the site is loaded

stable.user.js

@@ -31,6 +31,7 @@
 // @match        https://qmining.frylabs.net/*
 // @match        http://qmining.frylabs.net/*
 // @noframes
+// @run-at       document-start
 // @grant        GM_getResourceText
 // @grant        GM_info
 // @grant        GM_getValue
@@ -762,8 +763,13 @@
     console.time('main')
     timerStarted = true
 
+    if(document.readyState === 'loading') {
+      document.addEventListener('DOMContentLoaded', Init)
+    }
+    else {
       Init()
     }
+  }
 
   function AfterLoad () {
     const url = location.href // eslint-disable-line