diff --git a/swh/web/api/templates/api-endpoints.html b/swh/web/api/templates/api-endpoints.html
--- a/swh/web/api/templates/api-endpoints.html
+++ b/swh/web/api/templates/api-endpoints.html
@@ -36,11 +36,21 @@
   </p>
 </div>
 
+<div>
+  <ul class="list-inline">
+    {% for category, _ in doc_routes %}
+      <li class="list-inline-item">
+        <a href="#{{ category | slugify }}">{{ category }}</a>
+      </li>
+    {% endfor %}
+  </ul>
+</div>
+
 {% for category, routes in doc_routes %}
-  <h2>{{ category }}</h2>
+  <h2 id="{{ category | slugify }}">{{ category }}</h2>
 
   <table class="table table-striped search-res swh-table" width="100%">
-    <col width="200">
+    <col width="320">
     <thead class="thead-default">
       <th>Endpoint</th>
       <th class="d-none d-sm-table-cell">Description</th>
diff --git a/swh/web/api/templates/api.html b/swh/web/api/templates/api.html
--- a/swh/web/api/templates/api.html
+++ b/swh/web/api/templates/api.html
@@ -294,7 +294,7 @@
     <p>
       The following shows how to perform an authenticated request to the Web API using <code>curl</code>.
       <pre>export TOKEN=eyJhbGciOiJIUzI1NiIsInR5cCIgOiAiSldUIiwia2lkIiA6ICJhMTMxYTQ1My1hM2IyLTQwMTUtO...
-  curl -H "Authorization: Bearer ${TOKEN}" {{ site_base_url }}api/...</pre>
+  curl -H "Authorization: Bearer ${TOKEN}" {{ site_base_url }}/api/...</pre>
     </p>
     <p>
       Authenticated requests can be used to lift rate limiting if the user account has the adequate
diff --git a/swh/web/api/templates/apidoc.html b/swh/web/api/templates/apidoc.html
--- a/swh/web/api/templates/apidoc.html
+++ b/swh/web/api/templates/apidoc.html
@@ -71,7 +71,7 @@
         <tbody>
           {% for url in urls %}
             <tr>
-              <td>{{ url.rule | docstring_display | safe }}</td>
+              <td>{{ site_base_url|add:url.rule | docstring_display | safe }}</td>
               <td>{{ url.methods | dictsort:0 | join:', ' }}</td>
             </tr>
           {% endfor %}
diff --git a/swh/web/auth/templates/profile.html b/swh/web/auth/templates/profile.html
--- a/swh/web/auth/templates/profile.html
+++ b/swh/web/auth/templates/profile.html
@@ -75,7 +75,7 @@
     </p>
     <p>
       For instance when using <code>curl</code> proceed as follows:
-      <pre>curl -H "Authorization: Bearer ${TOKEN}" {{ site_base_url }}api/...</pre>
+      <pre>curl -H "Authorization: Bearer ${TOKEN}" {{ site_base_url }}/api/...</pre>
     </p>
     <p>
       Please not that a bearer token will automatically expire after 30 days of inactivity.
diff --git a/swh/web/utils/__init__.py b/swh/web/utils/__init__.py
--- a/swh/web/utils/__init__.py
+++ b/swh/web/utils/__init__.py
@@ -305,7 +305,7 @@
         "oidc_enabled": bool(config["keycloak"]["server_url"]),
         "browsers_supported_image_mimes": browsers_supported_image_mimes,
         "keycloak": config["keycloak"],
-        "site_base_url": request.build_absolute_uri("/"),
+        "site_base_url": request.build_absolute_uri("/")[:-1],
         "DJANGO_SETTINGS_MODULE": os.environ["DJANGO_SETTINGS_MODULE"],
         "status": config["status"],
         "swh_web_dev": is_swh_web_development(request),