Accessibility and SEO improvements

layouts/partials/navigators/navbar.html

@@ -45,6 +45,7 @@
       type="button"
       data-toggle="collapse"
       data-target="#top-nav-items"
+      aria-label="menu"
     >
       <span class="navbar-toggler-icon"></span>
     </button>

layouts/partials/navigators/next-prev-navigator.html

@@ -5,7 +5,7 @@
     {{ if .Next }}
       {{ if (in site.Params.mainSections .Next.Type) }}
       <div class="col-md-6 previous-article">
-        <a href="{{.Next.RelPermalink}}" class="btn btn-outline-info">
+        <a href="{{.Next.RelPermalink}}" title="{{ .Next.Title }}" class="btn btn-outline-info">
           <div><i class="fas fa-chevron-circle-left"></i> {{ i18n "prev" }}</div>
           <div class="next-prev-text">{{ .Next.Title }}</div>
         </a>
@@ -21,7 +21,7 @@
           {{ end }}
         {{ end}}
         <div class="{{ $columnWidth }} next-article">
-          <a href="{{ .Prev.RelPermalink }}" class="btn btn-outline-info">
+          <a href="{{ .Prev.RelPermalink }}" title="{{ .Prev.Title }}" class="btn btn-outline-info">
             <div>{{ i18n "next" }} <i class="fas fa-chevron-circle-right"></i></div>
             <div class="next-prev-text">{{ .Prev.Title }}</div>
           </a>

layouts/partials/navigators/sidebar.html

@@ -17,6 +17,6 @@
     </li>
   {{ else }}
     <!-- No sub-tree. So, only add current entry -->
-    <li><a class="{{$class}}" href="{{ .URL }}">{{.Name}}</a></li>
+    <li><a class="{{$class}}" href="{{ .URL }}" title="{{ .Name }}">{{.Name}}</a></li>
   {{ end }}
 {{ end }}