diff --git a/README.md b/README.md
index aeb08b4..d5f3b14 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,10 @@
 >
 > Bring your YouTube links to life!
 
+
+🤖 Automate the boring stuff with Python!
+
+
 🚀 Glow up your HTML/Markdown files with this simple Python script!
 Just provide a YouTube URL as input, and it generates a sleek, clickable YouTube card for you.
 Perfect for embedding videos in your blog, documentation, or personal projects.
@@ -40,26 +44,26 @@ Clean, ready-to-use HTML that you can drop anywhere:
 ```html
 <!-- Markdown Crash Course - Beginner Tutorial -->
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
-	<a href="https://youtu.be/34_dRW42kYI" target="_blank" style="display: block; position: relative;">
-		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/34_dRW42kYI/hq720.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
-		<!-- Play button in the center -->
-		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
-			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
-		</div>
-		<!-- Black rectangle with duration at bottom-right -->
-        <div style="position: absolute; bottom: 8px; right: 8px; background: rgba(0, 0, 0, 0.8); color: white; padding: 2px 6px; font-size: 12px; border-radius: 3px;">
-			21:24
-		</div>
-	</a>
-	<div style="margin: 0 auto; width: 90%; text-align: left;">
-		<!-- Text of URL -->
-		<p style="margin: 10px 0;"><a href="https://youtu.be/34_dRW42kYI" target="_blank">https://youtu.be/34_dRW42kYI</a></p>
-		<!-- Separation line -->
-		<hr style="border: 0; height: 1px; background: #ddd; margin: 10px 0;">
-		<!-- Text of Title -->
-		<p style="margin: 10px 0;"><a href="https://youtu.be/34_dRW42kYI" target="_blank">Markdown Crash Course - Beginner Tutorial</a></p>
-	</div>
+        <a href="https://youtu.be/34_dRW42kYI" target="_blank" style="display: block; position: relative;">
+                <!--  Thumbnail -->
+                <img src="https://i.ytimg.com/vi/34_dRW42kYI/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+                <!-- Play button in the center -->
+                <div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
+                        <div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
+                </div>
+                <!-- Black rectangle with duration at bottom-right -->
+                <div style="position: absolute; bottom: 8px; right: 8px; background: rgba(0, 0, 0, 0.8); color: white; padding: 2px 6px; font-size: 12px; border-radius: 3px;">
+                        21:24
+                </div>
+        </a>
+        <div style="margin: 0 auto; width: 90%; text-align: left;">
+                <!-- Text of URL -->
+                <p style="margin: 10px 0;"><a href="https://youtu.be/34_dRW42kYI" target="_blank">https://youtu.be/34_dRW42kYI</a></p>
+                <!-- Separation line -->
+                <hr style="border: 0; height: 1px; background: #ddd; margin: 10px 0;">
+                <!-- Text of Title -->
+                <p style="margin: 10px 0;"><a href="https://youtu.be/34_dRW42kYI" target="_blank">Markdown Crash Course - Beginner Tutorial</a></p>
+        </div>
 </div>
 
 ```
@@ -119,12 +123,39 @@ The HTML/MD code will also include relevant comments.
 This tool uses the `pytube` module.
 
 
+
+
 ```bash
 $ pip3 install pytube    # getting YouTube clip info
 ```
 
 
 
+
+> IMPORTANT NOTE:
+>
+> Given the numerous problems and errors caused by the `pytube` module,
+> please check this link <https://github.com/pytube/pytube/issues/2059>,
+> my project now uses the `pytubefix` module.
+>
+> The `pytubefix` module's documentation is available on the GitHub page,
+> at the following link: <https://github.com/JuanBindez/pytubefix.git>.
+
+
+
+
+```bash
+$ pip3 install pytubefix
+```
+
+
+Also, when running the `html_md_yt_card` **CLI tool** for the first time,
+it **might** ask for authentication on Google.
+Without authentication, you'll be seen as a bot and an error message will be dispalyed.
+
+
+
+
 ## Installation
 
 
diff --git a/Tests/out/1.md b/Tests/out/1.md
index 84f5edb..c4d9364 100644
--- a/Tests/out/1.md
+++ b/Tests/out/1.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="https://youtu.be/gZx9yCbQg50" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/gZx9yCbQg50/hq720.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/gZx9yCbQg50/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/out/10.md b/Tests/out/10.md
index 7e2eb9c..27d81db 100644
--- a/Tests/out/10.md
+++ b/Tests/out/10.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="https://www.youtube.com/watch?v=M44e92KoIaE" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/M44e92KoIaE/hqdefault.jpg?sqp=-oaymwEXCJADEOABSFryq4qpAwkIARUAAIhCGAE=&rs=AOn4CLBcsURFQwIvDUf5RGlqCkKCVWrPug" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/M44e92KoIaE/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/out/11.md b/Tests/out/11.md
index 593c88c..74dde37 100644
--- a/Tests/out/11.md
+++ b/Tests/out/11.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="https://youtu.be/M44e92KoIaE" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/M44e92KoIaE/hqdefault.jpg?sqp=-oaymwEXCJADEOABSFryq4qpAwkIARUAAIhCGAE=&rs=AOn4CLBcsURFQwIvDUf5RGlqCkKCVWrPug" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/M44e92KoIaE/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/out/12.md b/Tests/out/12.md
index 18c34fd..272843e 100644
--- a/Tests/out/12.md
+++ b/Tests/out/12.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="http://www.youtube.com/v/0zM3nApSvMg?fs=1&hl=en_US&rel=0" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/0zM3nApSvMg/hqdefault.jpg?sqp=-oaymwExCJADEOABSFryq4qpAyMIARUAAIhCGAHwAQH4Af4EgALgA4oCDAgAEAEYTiBlKF8wDw==&rs=AOn4CLDNtGGujQcmUimMz2xorlRZx_9xtQ" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/0zM3nApSvMg/hqdefault.jpg?sqp=-oaymwEmCOADEOgC8quKqQMa8AEB-AH-BIAC4AOKAgwIABABGE4gZShfMA8=&rs=AOn4CLBDLrdweXbGh8jzEgX1ZGnusOjJ_w" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/out/13.md b/Tests/out/13.md
index ad608ba..8a2cfca 100644
--- a/Tests/out/13.md
+++ b/Tests/out/13.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="http://www.youtube.com/embed/0zM3nApSvMg?rel=0" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/0zM3nApSvMg/hqdefault.jpg?sqp=-oaymwExCJADEOABSFryq4qpAyMIARUAAIhCGAHwAQH4Af4EgALgA4oCDAgAEAEYTiBlKF8wDw==&rs=AOn4CLDNtGGujQcmUimMz2xorlRZx_9xtQ" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/0zM3nApSvMg/hqdefault.jpg?sqp=-oaymwEmCOADEOgC8quKqQMa8AEB-AH-BIAC4AOKAgwIABABGE4gZShfMA8=&rs=AOn4CLBDLrdweXbGh8jzEgX1ZGnusOjJ_w" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/out/14.md b/Tests/out/14.md
index bd3cf09..82a4954 100644
--- a/Tests/out/14.md
+++ b/Tests/out/14.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="http://www.youtube.com/watch?v=0zM3nApSvMg&feature=feedrec_grec_index" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/0zM3nApSvMg/hqdefault.jpg?sqp=-oaymwExCJADEOABSFryq4qpAyMIARUAAIhCGAHwAQH4Af4EgALgA4oCDAgAEAEYTiBlKF8wDw==&rs=AOn4CLDNtGGujQcmUimMz2xorlRZx_9xtQ" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/0zM3nApSvMg/hqdefault.jpg?sqp=-oaymwEmCOADEOgC8quKqQMa8AEB-AH-BIAC4AOKAgwIABABGE4gZShfMA8=&rs=AOn4CLBDLrdweXbGh8jzEgX1ZGnusOjJ_w" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/out/15.md b/Tests/out/15.md
index 8986b0d..14a6a69 100644
--- a/Tests/out/15.md
+++ b/Tests/out/15.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="http://www.youtube.com/watch?v=0zM3nApSvMg" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/0zM3nApSvMg/hqdefault.jpg?sqp=-oaymwExCJADEOABSFryq4qpAyMIARUAAIhCGAHwAQH4Af4EgALgA4oCDAgAEAEYTiBlKF8wDw==&rs=AOn4CLDNtGGujQcmUimMz2xorlRZx_9xtQ" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/0zM3nApSvMg/hqdefault.jpg?sqp=-oaymwEmCOADEOgC8quKqQMa8AEB-AH-BIAC4AOKAgwIABABGE4gZShfMA8=&rs=AOn4CLBDLrdweXbGh8jzEgX1ZGnusOjJ_w" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/out/16.md b/Tests/out/16.md
index a81a4fe..36568bd 100644
--- a/Tests/out/16.md
+++ b/Tests/out/16.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="http://youtu.be/0zM3nApSvMg" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/0zM3nApSvMg/hqdefault.jpg?sqp=-oaymwExCJADEOABSFryq4qpAyMIARUAAIhCGAHwAQH4Af4EgALgA4oCDAgAEAEYTiBlKF8wDw==&rs=AOn4CLDNtGGujQcmUimMz2xorlRZx_9xtQ" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/0zM3nApSvMg/hqdefault.jpg?sqp=-oaymwEmCOADEOgC8quKqQMa8AEB-AH-BIAC4AOKAgwIABABGE4gZShfMA8=&rs=AOn4CLBDLrdweXbGh8jzEgX1ZGnusOjJ_w" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/out/17.md b/Tests/out/17.md
index 30b1c04..bca51d7 100644
--- a/Tests/out/17.md
+++ b/Tests/out/17.md
@@ -1,8 +1,8 @@
-<!-- Never Gonna Give You Up -->
+<!-- Rick Astley - Never Gonna Give You Up (Official Music Video) -->
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="http://youtu.be/dQw4w9WgXcQ" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/dQw4w9WgXcQ/hq720.jpg?sqp=-oaymwEXCNUGEOADIAQqCwjVARCqCBh4INgESFo&rs=AOn4CLBX-HcaMSEAucUr5J0qD5nEyiPAoQ" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/dQw4w9WgXcQ/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
@@ -18,7 +18,7 @@
 		<!-- Separation line -->
 		<hr style="border: 0; height: 1px; background: #ddd; margin: 10px 0;">
 		<!-- Text of Title -->
-		<p style="margin: 10px 0;"><a href="http://youtu.be/dQw4w9WgXcQ" target="_blank">Never Gonna Give You Up</a></p>
+		<p style="margin: 10px 0;"><a href="http://youtu.be/dQw4w9WgXcQ" target="_blank">Rick Astley - Never Gonna Give You Up (Official Music Video)</a></p>
 	</div>
 </div>
 
diff --git a/Tests/out/18.md b/Tests/out/18.md
index fde0470..437d19e 100644
--- a/Tests/out/18.md
+++ b/Tests/out/18.md
@@ -1,8 +1,8 @@
-<!-- Never Gonna Give You Up -->
+<!-- Rick Astley - Never Gonna Give You Up (Official Music Video) -->
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="http://www.youtube.com/watch?feature=player_embedded&v=dQw4w9WgXcQ" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/dQw4w9WgXcQ/hq720.jpg?sqp=-oaymwEXCNUGEOADIAQqCwjVARCqCBh4INgESFo&rs=AOn4CLBX-HcaMSEAucUr5J0qD5nEyiPAoQ" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/dQw4w9WgXcQ/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
@@ -18,7 +18,7 @@
 		<!-- Separation line -->
 		<hr style="border: 0; height: 1px; background: #ddd; margin: 10px 0;">
 		<!-- Text of Title -->
-		<p style="margin: 10px 0;"><a href="http://www.youtube.com/watch?feature=player_embedded&v=dQw4w9WgXcQ" target="_blank">Never Gonna Give You Up</a></p>
+		<p style="margin: 10px 0;"><a href="http://www.youtube.com/watch?feature=player_embedded&v=dQw4w9WgXcQ" target="_blank">Rick Astley - Never Gonna Give You Up (Official Music Video)</a></p>
 	</div>
 </div>
 
diff --git a/Tests/out/19.md b/Tests/out/19.md
index 1d474e1..cb1a45d 100644
--- a/Tests/out/19.md
+++ b/Tests/out/19.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="https://youtu.be/4UcfECYbDYQ?list=PL1eC1aP-LYNg2ya1ywPj0pipd0y2EWGEl" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/4UcfECYbDYQ/hq720.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/4UcfECYbDYQ/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/out/2.md b/Tests/out/2.md
index a9e8945..a61220b 100644
--- a/Tests/out/2.md
+++ b/Tests/out/2.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="https://youtu.be/gZx9yCbQg50?t=108" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/gZx9yCbQg50/hq720.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/gZx9yCbQg50/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/out/20.md b/Tests/out/20.md
index 40845fa..f05f1d6 100644
--- a/Tests/out/20.md
+++ b/Tests/out/20.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="https://youtu.be/4UcfECYbDYQ?list=PL1eC1aP-LYNg2ya1ywPj0pipd0y2EWGEl&t=51" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/4UcfECYbDYQ/hq720.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/4UcfECYbDYQ/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/out/3.md b/Tests/out/3.md
index def1448..0dec511 100644
--- a/Tests/out/3.md
+++ b/Tests/out/3.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="<iframe width="707" height="398" src="https://www.youtube.com/embed/gZx9yCbQg50" title="SSH config basics" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/gZx9yCbQg50/hq720.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/gZx9yCbQg50/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/out/4.md b/Tests/out/4.md
index 5319259..d0e7ef7 100644
--- a/Tests/out/4.md
+++ b/Tests/out/4.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="https://youtu.be/ByBGTkrQ-QU?list=PLfU9XN7w4tFzlLqAGhGMzrwv_QE782vbL" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/ByBGTkrQ-QU/hq720.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/ByBGTkrQ-QU/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/out/5.md b/Tests/out/5.md
index cabe19a..8e83e02 100644
--- a/Tests/out/5.md
+++ b/Tests/out/5.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="https://youtu.be/ByBGTkrQ-QU?list=PLfU9XN7w4tFzlLqAGhGMzrwv_QE782vbL&t=7" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/ByBGTkrQ-QU/hq720.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/ByBGTkrQ-QU/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/out/6.md b/Tests/out/6.md
index 462bc6d..8a24aff 100644
--- a/Tests/out/6.md
+++ b/Tests/out/6.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="<iframe width="707" height="398" src="https://www.youtube.com/embed/ByBGTkrQ-QU?list=PLfU9XN7w4tFzlLqAGhGMzrwv_QE782vbL" title="Unlock Git collaboration with CLONE, PUSH &amp; FETCH" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/ByBGTkrQ-QU/hq720.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/ByBGTkrQ-QU/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/out/7.md b/Tests/out/7.md
index d7328ee..33111b2 100644
--- a/Tests/out/7.md
+++ b/Tests/out/7.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="https://www.youtube.com/watch?v=4UcfECYbDYQ&index=1&list=PL1eC1aP-LYNg2ya1ywPj0pipd0y2EWGEl" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/4UcfECYbDYQ/hq720.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/4UcfECYbDYQ/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/out/8.md b/Tests/out/8.md
index 1d474e1..cb1a45d 100644
--- a/Tests/out/8.md
+++ b/Tests/out/8.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="https://youtu.be/4UcfECYbDYQ?list=PL1eC1aP-LYNg2ya1ywPj0pipd0y2EWGEl" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/4UcfECYbDYQ/hq720.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/4UcfECYbDYQ/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/out/9.md b/Tests/out/9.md
index e267827..a79ae04 100644
--- a/Tests/out/9.md
+++ b/Tests/out/9.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="https://www.youtube.com/watch?v=Svmor6ouuO4&index=4&list=PL1eC1aP-LYNg2ya1ywPj0pipd0y2EWGEl" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/Svmor6ouuO4/hqdefault.jpg?sqp=-oaymwExCJADEOABSFryq4qpAyMIARUAAIhCGAHwAQH4Af4EgALoAooCDAgAEAEYZCBlKDgwDw==&rs=AOn4CLChA9xTBmJSero5iZ6VlkD9r_0csA" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/Svmor6ouuO4/sddefault.jpg?sqp=-oaymwEmCIAFEOAD8quKqQMa8AEB-AH-BIAC6AKKAgwIABABGGQgZSg4MA8=&rs=AOn4CLCi-Ie59QTGc-nZZIjG6EcuOvzfGA" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/ref/1.md b/Tests/ref/1.md
index 84f5edb..c4d9364 100644
--- a/Tests/ref/1.md
+++ b/Tests/ref/1.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="https://youtu.be/gZx9yCbQg50" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/gZx9yCbQg50/hq720.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/gZx9yCbQg50/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/ref/10.md b/Tests/ref/10.md
index 7e2eb9c..27d81db 100644
--- a/Tests/ref/10.md
+++ b/Tests/ref/10.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="https://www.youtube.com/watch?v=M44e92KoIaE" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/M44e92KoIaE/hqdefault.jpg?sqp=-oaymwEXCJADEOABSFryq4qpAwkIARUAAIhCGAE=&rs=AOn4CLBcsURFQwIvDUf5RGlqCkKCVWrPug" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/M44e92KoIaE/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/ref/11.md b/Tests/ref/11.md
index 593c88c..74dde37 100644
--- a/Tests/ref/11.md
+++ b/Tests/ref/11.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="https://youtu.be/M44e92KoIaE" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/M44e92KoIaE/hqdefault.jpg?sqp=-oaymwEXCJADEOABSFryq4qpAwkIARUAAIhCGAE=&rs=AOn4CLBcsURFQwIvDUf5RGlqCkKCVWrPug" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/M44e92KoIaE/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/ref/12.md b/Tests/ref/12.md
index 18c34fd..272843e 100644
--- a/Tests/ref/12.md
+++ b/Tests/ref/12.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="http://www.youtube.com/v/0zM3nApSvMg?fs=1&hl=en_US&rel=0" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/0zM3nApSvMg/hqdefault.jpg?sqp=-oaymwExCJADEOABSFryq4qpAyMIARUAAIhCGAHwAQH4Af4EgALgA4oCDAgAEAEYTiBlKF8wDw==&rs=AOn4CLDNtGGujQcmUimMz2xorlRZx_9xtQ" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/0zM3nApSvMg/hqdefault.jpg?sqp=-oaymwEmCOADEOgC8quKqQMa8AEB-AH-BIAC4AOKAgwIABABGE4gZShfMA8=&rs=AOn4CLBDLrdweXbGh8jzEgX1ZGnusOjJ_w" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/ref/13.md b/Tests/ref/13.md
index ad608ba..8a2cfca 100644
--- a/Tests/ref/13.md
+++ b/Tests/ref/13.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="http://www.youtube.com/embed/0zM3nApSvMg?rel=0" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/0zM3nApSvMg/hqdefault.jpg?sqp=-oaymwExCJADEOABSFryq4qpAyMIARUAAIhCGAHwAQH4Af4EgALgA4oCDAgAEAEYTiBlKF8wDw==&rs=AOn4CLDNtGGujQcmUimMz2xorlRZx_9xtQ" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/0zM3nApSvMg/hqdefault.jpg?sqp=-oaymwEmCOADEOgC8quKqQMa8AEB-AH-BIAC4AOKAgwIABABGE4gZShfMA8=&rs=AOn4CLBDLrdweXbGh8jzEgX1ZGnusOjJ_w" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/ref/14.md b/Tests/ref/14.md
index bd3cf09..82a4954 100644
--- a/Tests/ref/14.md
+++ b/Tests/ref/14.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="http://www.youtube.com/watch?v=0zM3nApSvMg&feature=feedrec_grec_index" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/0zM3nApSvMg/hqdefault.jpg?sqp=-oaymwExCJADEOABSFryq4qpAyMIARUAAIhCGAHwAQH4Af4EgALgA4oCDAgAEAEYTiBlKF8wDw==&rs=AOn4CLDNtGGujQcmUimMz2xorlRZx_9xtQ" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/0zM3nApSvMg/hqdefault.jpg?sqp=-oaymwEmCOADEOgC8quKqQMa8AEB-AH-BIAC4AOKAgwIABABGE4gZShfMA8=&rs=AOn4CLBDLrdweXbGh8jzEgX1ZGnusOjJ_w" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/ref/15.md b/Tests/ref/15.md
index 8986b0d..14a6a69 100644
--- a/Tests/ref/15.md
+++ b/Tests/ref/15.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="http://www.youtube.com/watch?v=0zM3nApSvMg" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/0zM3nApSvMg/hqdefault.jpg?sqp=-oaymwExCJADEOABSFryq4qpAyMIARUAAIhCGAHwAQH4Af4EgALgA4oCDAgAEAEYTiBlKF8wDw==&rs=AOn4CLDNtGGujQcmUimMz2xorlRZx_9xtQ" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/0zM3nApSvMg/hqdefault.jpg?sqp=-oaymwEmCOADEOgC8quKqQMa8AEB-AH-BIAC4AOKAgwIABABGE4gZShfMA8=&rs=AOn4CLBDLrdweXbGh8jzEgX1ZGnusOjJ_w" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/ref/16.md b/Tests/ref/16.md
index a81a4fe..36568bd 100644
--- a/Tests/ref/16.md
+++ b/Tests/ref/16.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="http://youtu.be/0zM3nApSvMg" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/0zM3nApSvMg/hqdefault.jpg?sqp=-oaymwExCJADEOABSFryq4qpAyMIARUAAIhCGAHwAQH4Af4EgALgA4oCDAgAEAEYTiBlKF8wDw==&rs=AOn4CLDNtGGujQcmUimMz2xorlRZx_9xtQ" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/0zM3nApSvMg/hqdefault.jpg?sqp=-oaymwEmCOADEOgC8quKqQMa8AEB-AH-BIAC4AOKAgwIABABGE4gZShfMA8=&rs=AOn4CLBDLrdweXbGh8jzEgX1ZGnusOjJ_w" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/ref/17.md b/Tests/ref/17.md
index 30b1c04..bca51d7 100644
--- a/Tests/ref/17.md
+++ b/Tests/ref/17.md
@@ -1,8 +1,8 @@
-<!-- Never Gonna Give You Up -->
+<!-- Rick Astley - Never Gonna Give You Up (Official Music Video) -->
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="http://youtu.be/dQw4w9WgXcQ" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/dQw4w9WgXcQ/hq720.jpg?sqp=-oaymwEXCNUGEOADIAQqCwjVARCqCBh4INgESFo&rs=AOn4CLBX-HcaMSEAucUr5J0qD5nEyiPAoQ" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/dQw4w9WgXcQ/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
@@ -18,7 +18,7 @@
 		<!-- Separation line -->
 		<hr style="border: 0; height: 1px; background: #ddd; margin: 10px 0;">
 		<!-- Text of Title -->
-		<p style="margin: 10px 0;"><a href="http://youtu.be/dQw4w9WgXcQ" target="_blank">Never Gonna Give You Up</a></p>
+		<p style="margin: 10px 0;"><a href="http://youtu.be/dQw4w9WgXcQ" target="_blank">Rick Astley - Never Gonna Give You Up (Official Music Video)</a></p>
 	</div>
 </div>
 
diff --git a/Tests/ref/18.md b/Tests/ref/18.md
index fde0470..437d19e 100644
--- a/Tests/ref/18.md
+++ b/Tests/ref/18.md
@@ -1,8 +1,8 @@
-<!-- Never Gonna Give You Up -->
+<!-- Rick Astley - Never Gonna Give You Up (Official Music Video) -->
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="http://www.youtube.com/watch?feature=player_embedded&v=dQw4w9WgXcQ" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/dQw4w9WgXcQ/hq720.jpg?sqp=-oaymwEXCNUGEOADIAQqCwjVARCqCBh4INgESFo&rs=AOn4CLBX-HcaMSEAucUr5J0qD5nEyiPAoQ" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/dQw4w9WgXcQ/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
@@ -18,7 +18,7 @@
 		<!-- Separation line -->
 		<hr style="border: 0; height: 1px; background: #ddd; margin: 10px 0;">
 		<!-- Text of Title -->
-		<p style="margin: 10px 0;"><a href="http://www.youtube.com/watch?feature=player_embedded&v=dQw4w9WgXcQ" target="_blank">Never Gonna Give You Up</a></p>
+		<p style="margin: 10px 0;"><a href="http://www.youtube.com/watch?feature=player_embedded&v=dQw4w9WgXcQ" target="_blank">Rick Astley - Never Gonna Give You Up (Official Music Video)</a></p>
 	</div>
 </div>
 
diff --git a/Tests/ref/19.md b/Tests/ref/19.md
index 1d474e1..cb1a45d 100644
--- a/Tests/ref/19.md
+++ b/Tests/ref/19.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="https://youtu.be/4UcfECYbDYQ?list=PL1eC1aP-LYNg2ya1ywPj0pipd0y2EWGEl" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/4UcfECYbDYQ/hq720.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/4UcfECYbDYQ/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/ref/2.md b/Tests/ref/2.md
index a9e8945..a61220b 100644
--- a/Tests/ref/2.md
+++ b/Tests/ref/2.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="https://youtu.be/gZx9yCbQg50?t=108" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/gZx9yCbQg50/hq720.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/gZx9yCbQg50/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/ref/20.md b/Tests/ref/20.md
index 40845fa..f05f1d6 100644
--- a/Tests/ref/20.md
+++ b/Tests/ref/20.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="https://youtu.be/4UcfECYbDYQ?list=PL1eC1aP-LYNg2ya1ywPj0pipd0y2EWGEl&t=51" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/4UcfECYbDYQ/hq720.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/4UcfECYbDYQ/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/ref/3.md b/Tests/ref/3.md
index def1448..0dec511 100644
--- a/Tests/ref/3.md
+++ b/Tests/ref/3.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="<iframe width="707" height="398" src="https://www.youtube.com/embed/gZx9yCbQg50" title="SSH config basics" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/gZx9yCbQg50/hq720.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/gZx9yCbQg50/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/ref/4.md b/Tests/ref/4.md
index 5319259..d0e7ef7 100644
--- a/Tests/ref/4.md
+++ b/Tests/ref/4.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="https://youtu.be/ByBGTkrQ-QU?list=PLfU9XN7w4tFzlLqAGhGMzrwv_QE782vbL" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/ByBGTkrQ-QU/hq720.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/ByBGTkrQ-QU/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/ref/5.md b/Tests/ref/5.md
index cabe19a..8e83e02 100644
--- a/Tests/ref/5.md
+++ b/Tests/ref/5.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="https://youtu.be/ByBGTkrQ-QU?list=PLfU9XN7w4tFzlLqAGhGMzrwv_QE782vbL&t=7" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/ByBGTkrQ-QU/hq720.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/ByBGTkrQ-QU/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/ref/6.md b/Tests/ref/6.md
index 462bc6d..8a24aff 100644
--- a/Tests/ref/6.md
+++ b/Tests/ref/6.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="<iframe width="707" height="398" src="https://www.youtube.com/embed/ByBGTkrQ-QU?list=PLfU9XN7w4tFzlLqAGhGMzrwv_QE782vbL" title="Unlock Git collaboration with CLONE, PUSH &amp; FETCH" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/ByBGTkrQ-QU/hq720.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/ByBGTkrQ-QU/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/ref/7.md b/Tests/ref/7.md
index d7328ee..33111b2 100644
--- a/Tests/ref/7.md
+++ b/Tests/ref/7.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="https://www.youtube.com/watch?v=4UcfECYbDYQ&index=1&list=PL1eC1aP-LYNg2ya1ywPj0pipd0y2EWGEl" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/4UcfECYbDYQ/hq720.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/4UcfECYbDYQ/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/ref/8.md b/Tests/ref/8.md
index 1d474e1..cb1a45d 100644
--- a/Tests/ref/8.md
+++ b/Tests/ref/8.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="https://youtu.be/4UcfECYbDYQ?list=PL1eC1aP-LYNg2ya1ywPj0pipd0y2EWGEl" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/4UcfECYbDYQ/hq720.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/4UcfECYbDYQ/sddefault.jpg" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/Tests/ref/9.md b/Tests/ref/9.md
index e267827..a79ae04 100644
--- a/Tests/ref/9.md
+++ b/Tests/ref/9.md
@@ -2,7 +2,7 @@
 <div style="border: 1px solid #ddd; padding: 10px; max-width: 300px; position: relative; display: inline-block;">
 	<a href="https://www.youtube.com/watch?v=Svmor6ouuO4&index=4&list=PL1eC1aP-LYNg2ya1ywPj0pipd0y2EWGEl" target="_blank" style="display: block; position: relative;">
 		<!--  Thumbnail -->
-		<img src="https://i.ytimg.com/vi/Svmor6ouuO4/hqdefault.jpg?sqp=-oaymwExCJADEOABSFryq4qpAyMIARUAAIhCGAHwAQH4Af4EgALoAooCDAgAEAEYZCBlKDgwDw==&rs=AOn4CLChA9xTBmJSero5iZ6VlkD9r_0csA" alt="YouTube Thumbnail" style="width: 100%; display: block;">
+		<img src="https://i.ytimg.com/vi/Svmor6ouuO4/sddefault.jpg?sqp=-oaymwEmCIAFEOAD8quKqQMa8AEB-AH-BIAC6AKKAgwIABABGGQgZSg4MA8=&rs=AOn4CLCi-Ie59QTGc-nZZIjG6EcuOvzfGA" alt="YouTube Thumbnail" style="width: 100%; display: block;">
 		<!-- Play button in the center -->
 		<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 0, 0, 0.8); border-radius: 50%; display: flex; align-items: center; justify-content: center;">
 			<div style="width: 0; height: 0; border-left: 15px solid white; border-top: 10px solid transparent; border-bottom: 10px solid transparent;"></div>
diff --git a/html_md_youtube_card.py b/html_md_youtube_card.py
index 1d59050..db3c93b 100755
--- a/html_md_youtube_card.py
+++ b/html_md_youtube_card.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-from pytube import YouTube
+from pytubefix import YouTube
 import sys
 
 
@@ -43,7 +43,7 @@ def autoget_youtube_video_info(URL: str) -> tuple[str, str, str]:
     """
     try:
         # Create a YouTube object
-        yt = YouTube(URL)
+        yt = YouTube(URL, use_oauth=True, allow_oauth_cache=True)
 
         # Get YouTube clip info
         thumbnail_url: str = yt.thumbnail_url