diff --git a/authors.html b/authors.html
index 62baff2f..9ee36918 100644
--- a/authors.html
+++ b/authors.html
@@ -24,7 +24,7 @@
 </head>
 <body>
 <div id="header">
-<img src="index.png" width="1200" height="150" alt="Title">
+<img src="index.jpg" width="1200" height="150" alt="Title">
 </div>
 <div id="menu">
 <a href="/">About</a>
diff --git a/compare.html b/compare.html
index dbc4c1f8..2a234c2f 100644
--- a/compare.html
+++ b/compare.html
@@ -24,7 +24,7 @@
 </head>
 <body>
 <div id="header">
-<img src="index.png" width="1200" height="150" alt="Title">
+<img src="index.jpg" width="1200" height="150" alt="Title">
 </div>
 <div id="menu">
 <a href="/">About</a>
diff --git a/design.html b/design.html
index 1ba7ad1d..3b35584f 100644
--- a/design.html
+++ b/design.html
@@ -24,7 +24,7 @@
 </head>
 <body>
 <div id="header">
-<img src="index.png" width="1200" height="150" alt="Title">
+<img src="index.jpg" width="1200" height="150" alt="Title">
 </div>
 <div id="menu">
 <a href="/">About</a>
diff --git a/download.html b/download.html
index 6cc52373..311d6563 100644
--- a/download.html
+++ b/download.html
@@ -24,7 +24,7 @@
 </head>
 <body>
 <div id="header">
-<img src="index.png" width="1200" height="150" alt="Title">
+<img src="index.jpg" width="1200" height="150" alt="Title">
 </div>
 <div id="menu">
 <a href="/">About</a>
diff --git a/faq.html b/faq.html
index 55b414dd..92f8f877 100644
--- a/faq.html
+++ b/faq.html
@@ -24,7 +24,7 @@
 </head>
 <body>
 <div id="header">
-<img src="index.png" width="1200" height="150" alt="Title">
+<img src="index.jpg" width="1200" height="150" alt="Title">
 </div>
 <div id="menu">
 <a href="/">About</a>
diff --git a/index.html b/index.html
index c9aebd45..12cf761b 100644
--- a/index.html
+++ b/index.html
@@ -24,7 +24,7 @@
 </head>
 <body>
 <div id="header">
-<img src="index.png" width="1200" height="150" alt="Title">
+<img src="index.jpg" width="1200" height="150" alt="Title">
 </div>
 <div id="menu">
 <a href="/">About</a>
diff --git a/index.jpg b/index.jpg
new file mode 100644
index 00000000..edb1127e
Binary files /dev/null and b/index.jpg differ
diff --git a/index.png b/index.png
deleted file mode 100644
index f0f7677e..00000000
Binary files a/index.png and /dev/null differ
diff --git a/manual.html b/manual.html
index d9705513..9d54e806 100644
--- a/manual.html
+++ b/manual.html
@@ -24,7 +24,7 @@
 </head>
 <body>
 <div id="header">
-<img src="index.png" width="1200" height="150" alt="Title">
+<img src="index.jpg" width="1200" height="150" alt="Title">
 </div>
 <div id="menu">
 <a href="/">About</a>