Added testing if client is running on a mobile phone (which might not work with this website due to some limitation)

js/main.js

@@ -1,3 +1,19 @@
+// Check if client is using a mobile phone
+const getMobileOS = () => {
+  const ua = navigator.userAgent
+  if (/android/i.test(ua)) {
+    return "Android"
+  }
+  else if (/iPad|iPhone|iPod/.test(ua) || (navigator.platform === 'MacIntel' && navigator.maxTouchPoints > 1)) {
+    return "iOS"
+  }
+  return "Other"
+}
+const isRunningOn = getMobileOS();
+if (isRunningOn != 'Other') {
+   alert('Whoop, it seems that you attempt to access this website on a ' + isRunningOn + ' mobile/tablet, which might not work properly. You should better use a computer instead.');
+}
+
 // Loads the Youtube IFrame Player API code asynchronously.
 let tag = document.createElement('script');
 tag.src = 'https://www.youtube.com/iframe_api';
@@ -314,21 +330,9 @@ function newShootingStar() {
   }, duration);
   // setTimeout('newShootingStar()', duration + nextIn);
 }
-// function endShootingStar(el) {
-//   el.remove();
-//   console.log('removed!');
-//   let nextIn = 4000;
-//   setTimeout('newShootingStar()', nextIn);
-// }
 
 newShootingStar();
-hsnqK2yJ8D66haK
 
-
-// Enable/disable shooting stars
-// let separatorSpan = document.createElement('span');
-// separatorSpan.innerHTML = ' - ';
-// document.getElementById('shooting-stars-enable').after(separatorSpan);
 document.getElementById('shooting-stars-enable').innerHTML = '⭐️Disable shooting stars⭐️';
 
 document.getElementById('shooting-stars-enable').addEventListener('click', () => {