diff --git a/src/pages/watch.astro b/src/pages/watch.astro
index fc27fa3..f521fdf 100644
--- a/src/pages/watch.astro
+++ b/src/pages/watch.astro
@@ -16,17 +16,502 @@ Astro.cookies.set("InlinePlayerId", SWV, {
path: "/",
sameSite: "strict",
});
+
+// Quality Check
+const EightKCheck = await fetch('https://' + DEFAULT_INVIDIOUS_INSTANCE + '/latest_version?id=' + video.videoId + '&itag=571')
+if (EightKCheck.status == 200) {
+ var EightK = true
+} else {
+ var EightK = false
+}
+
+const FourKCheck = await fetch('https://' + DEFAULT_INVIDIOUS_INSTANCE + '/latest_version?id=' + video.videoId + '&itag=313')
+if (FourKCheck.status == 200) {
+ var FourK = true
+} else {
+ var FourK = false
+}
+
+const TenEightyCheck = await fetch('https://' + DEFAULT_INVIDIOUS_INSTANCE + '/latest_version?id=' + video.videoId + '&itag=137')
+if (TenEightyCheck.status == 200) {
+ var TenEighty = true
+} else {
+ var TenEighty = false
+}
+
+const ThreeSixtyCheck = await fetch('https://' + DEFAULT_INVIDIOUS_INSTANCE + '/latest_version?id=' + video.videoId + '&itag=134')
+if (ThreeSixtyCheck.status == 200) {var ThreeSixty = true}
+
+if (EightK === true) { // 571
+ var Quality = '571'
+} else if (FourK === true) { // 313
+ var Quality = '313'
+} else if (TenEighty === true) { // 137
+ var Quality = '137'
+} else if (ThreeSixty === true) { // 134
+ var Quality = '134'
+}
---
-