diff --git a/web/run.py b/web/run.py
index 053705e..e5879d8 100755
--- a/web/run.py
+++ b/web/run.py
@@ -194,6 +194,7 @@ def retrieve_data(orbiter, what, started_at, stopped_at):
         startTime=started_at.isoformat(),
         stopTime=stopped_at.isoformat()
     )
+    log.info("Fetching remote gzip files list at '%s'." % url)
     retries = 0
     success = False
     remote_gzip_files = []
diff --git a/web/view/home.html.jinja2 b/web/view/home.html.jinja2
index f722a77..e7fa554 100755
--- a/web/view/home.html.jinja2
+++ b/web/view/home.html.jinja2
@@ -30,13 +30,13 @@
 <div class="mdl-layout mdl-js-layout mdl-layout--fixed-drawer">
 
   <div class="mdl-layout__drawer">
-    <span class="mdl-layout-title">Time Interval</span>
+    <span class="mdl-layout-title" title="Two years maximum.">Time Interval</span>
     <form id="form_time_interval" action="#">
       <div class="mdl-textfield mdl-js-textfield">
       <input type="date" id="started_at" name="started_at" title="The date of the beginning of the interval to observe." class="mdl-textfield__input">
       <input type="date" id="stopped_at" name="stopped_at" title="The date of the end of the interval to observe. (exclusive)" class="mdl-textfield__input">
       </div>
-      <input type="submit" id="apply_new_interval" value="Load new interval" title="This may take a while if you request a bigger interval." class="mdl-button mdl-js-button mdl-js-ripple-effect">
+      <input type="submit" id="apply_new_interval" value="Load new interval" title="Two years maximum. This may take a while if you request a bigger interval." class="mdl-button mdl-js-button mdl-js-ripple-effect">
     </form>
 
     <br>
--
libgit2 0.21.2