diff --git a/public/robots.txt b/public/robots.txt
new file mode 100644
index 0000000..6f27bb6
--- /dev/null
+++ b/public/robots.txt
@@ -0,0 +1,2 @@
+User-agent: *
+Disallow:
\ No newline at end of file
diff --git a/src/App.tsx b/src/App.tsx
index cfc141b..c7ee6b2 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -33,7 +33,7 @@ export default function App() {
           target="_blank"
           rel="noopener noreferrer"
         >
-          <Button variant="outline" size="icon">
+          <Button variant="outline" size="icon" aria-label="GitHub">
             <GithubIcon className="h-[1.2rem] w-[1.2rem]" />
           </Button>
         </a>
diff --git a/src/components/mode-toggle.tsx b/src/components/mode-toggle.tsx
index 9abce7f..d0e33db 100644
--- a/src/components/mode-toggle.tsx
+++ b/src/components/mode-toggle.tsx
@@ -14,6 +14,7 @@ export default function ModeToggle() {
       aria-label={
         theme === "dark" ? "Switch to light mode" : "Switch to dark mode"
       }
+      title={theme === "dark" ? "Switch to light mode" : "Switch to dark mode"}
       className="relative flex items-center justify-center p-2 transition-transform duration-300 hover:bg-gray-100 dark:hover:bg-gray-800"
     >
       {theme === "dark" ? (