diff --git a/docs/index.html b/docs/index.html
index 5747b96..e707b55 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -596,7 +596,7 @@
             </div>
         </section>
         <nav id="main_navbar" class="flex align-center">
-            <a href="#/exchange" class="main_navbar__item main_navbar__item--active interact">
+            <a href="#/exchange" class="main_navbar__item main_navbar__item--active interact" title="Exchange">
                 <svg class="icon" xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 0 24 24" width="24px"
                     fill="#000000">
                     <path d="M0 0h24v24H0z" fill="none" />
@@ -604,7 +604,7 @@
                 </svg>
                 <div class="item__title">Exchange</div>
             </a>
-            <a href="#/my_orders" class="main_navbar__item user-content hidden interact">
+            <a href="#/my_orders" class="main_navbar__item user-content hidden interact" title="My orders">
                 <svg class="icon" xmlns="http://www.w3.org/2000/svg" enable-background="new 0 0 24 24" height="24px"
                     viewBox="0 0 24 24" width="24px" fill="#000000">
                     <path d="M0,0h24v24H0V0z" fill="none" />
@@ -619,7 +619,7 @@
                 </svg>
                 <div class="item__title">My orders</div>
             </a>
-            <a href="#/market" class="main_navbar__item interact">
+            <a href="#/market" class="main_navbar__item interact" title="Market">
                 <svg class="icon" xmlns="http://www.w3.org/2000/svg" enable-background="new 0 0 24 24" height="24px"
                     viewBox="0 0 24 24" width="24px" fill="#000000">
                     <g>
@@ -635,7 +635,7 @@
                 </svg>
                 <div class="item__title">Market</div>
             </a>
-            <a href="#/portfolio" class="main_navbar__item user-content hidden interact">
+            <a href="#/portfolio" class="main_navbar__item user-content hidden interact" title="Portfolio">
                 <svg class="icon" xmlns="http://www.w3.org/2000/svg" enable-background="new 0 0 24 24" height="24px"
                     viewBox="0 0 24 24" width="24px" fill="#000000">
                     <rect fill="none" height="24" width="24" />
@@ -644,7 +644,7 @@
                 </svg>
                 <div class="item__title">Portfolio</div>
             </a>
-            <a href="#/help" class="main_navbar__item interact">
+            <a href="#/help" class="main_navbar__item interact" title="Help">
                 <svg class="icon" xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 0 24 24" width="24px"
                     fill="#000000">
                     <path d="M0 0h24v24H0V0z" fill="none" />