Update deviceDetails.php

Added <br> tag in the "Tools" tab in the "Internet info" section
Added new tool "SpeedTest" in the "Tools" tab (This tool is only shown when the mac is equal to the Internet)
Added new translation variable "DevDetail_Tab_Tools_Speedtest_Title" in the "SpeedTest" tool in the "Tools" tab
Added new translation variable "DevDetail_Tab_Tools_Speedtest_Description" in the "SpeedTest" tool in the "Tools" tab
Added new translation variable "DevDetail_Tab_Tools_Speedtest_Start" in the "SpeedTest" tool in the "Tools" tab

front/deviceDetails.php

@@ -596,6 +596,7 @@
               ?>
                 <h4 class=""><i class="fa-solid fa-globe"></i> <?= lang('DevDetail_Tab_Tools_Internet_Info_Title');?></h4>
 		<h5 class=""><?= lang('DevDetail_Tab_Tools_Internet_Info_Description');?></h5>
+		<br>
                 <div style="width:100%; text-align: center; margin-bottom: 50px;">
                   <button type="button" id="internetinfo" class="btn btn-primary pa-btn" style="margin: auto;" onclick="internetinfo()"><?= lang('DevDetail_Tab_Tools_Internet_Info_Start');?></button>
                   <br><div id="internetinfooutput" style="margin-top: 10px;"></div>
@@ -619,8 +620,36 @@
               }
               ?>
 
-              </div>
+              <?php
+              if ($_REQUEST['mac'] == 'Internet') {
+              ?>
+                <h4 class=""><i class="fa-solid fa-gauge-high"></i> <?= lang('DevDetail_Tab_Tools_Speedtest_Title');?></h4>
+		<h5 class=""><?= lang('DevDetail_Tab_Tools_Speedtest_Description');?></h5>
+		<br>				
+                <div style="width:100%; text-align: center; margin-bottom: 50px;">
+                  <button type="button" id="speedtestcli" class="btn btn-primary pa-btn" style="margin: auto;" onclick="speedtestcli()"><?= lang('DevDetail_Tab_Tools_Speedtest_Start');?></button>
+                  <br><div id="speedtestoutput" style="margin-top: 10px;"></div>
+                </div>
                    
+                  <script>
+                  function speedtestcli() {
+                    $( "#speedtestoutput" ).empty();
+                    $.ajax({
+                      method: "POST",
+                      url: "./php/server/speedtestcli.php",
+                      beforeSend: function() { $('#speedtestoutput').addClass("ajax_scripts_loading"); },
+                      complete: function() { $('#speedtestoutput').removeClass("ajax_scripts_loading"); },
+                      success: function(data, textStatus) {
+                          $("#speedtestoutput").html(data);    
+                      }
+                    })
+                  }
+                  </script>
+              <?php  
+              }
+              ?>
+		      
+              </div>
 
 <!-- tab page 3 ------------------------------------------------------------ -->
               <div class="tab-pane fade table-responsive" id="panPresence">