diff --git a/src/fr/devinsy/statoolinfos/core/Federation.java b/src/fr/devinsy/statoolinfos/core/Federation.java
index 58d7494..849d9d5 100644
--- a/src/fr/devinsy/statoolinfos/core/Federation.java
+++ b/src/fr/devinsy/statoolinfos/core/Federation.java
@@ -21,6 +21,7 @@ package fr.devinsy.statoolinfos.core;
 import java.io.File;
 import java.net.MalformedURLException;
 import java.net.URL;
+import java.time.LocalDateTime;
 
 import org.apache.commons.lang3.StringUtils;
 
@@ -85,6 +86,21 @@ public class Federation extends PathPropertyList
         return result;
     }
 
+    /**
+     * Gets the crawled date.
+     *
+     * @return the crawled date
+     */
+    public LocalDateTime getCrawledDate()
+    {
+        LocalDateTime result;
+
+        result = LocalDateTime.parse(get("crawl.file.datetime"));
+
+        //
+        return result;
+    }
+
     /**
      * Gets the description.
      *
diff --git a/src/fr/devinsy/statoolinfos/core/Organization.java b/src/fr/devinsy/statoolinfos/core/Organization.java
index 6344086..3831f5c 100644
--- a/src/fr/devinsy/statoolinfos/core/Organization.java
+++ b/src/fr/devinsy/statoolinfos/core/Organization.java
@@ -21,6 +21,7 @@ package fr.devinsy.statoolinfos.core;
 import java.io.File;
 import java.net.MalformedURLException;
 import java.net.URL;
+import java.time.LocalDateTime;
 
 import org.apache.commons.lang3.StringUtils;
 
@@ -67,6 +68,21 @@ public class Organization extends PathPropertyList
         }
     }
 
+    /**
+     * Gets the crawled date.
+     *
+     * @return the crawled date
+     */
+    public LocalDateTime getCrawledDate()
+    {
+        LocalDateTime result;
+
+        result = LocalDateTime.parse(get("crawl.file.datetime"));
+
+        //
+        return result;
+    }
+
     public String getDescription()
     {
         String result;
diff --git a/src/fr/devinsy/statoolinfos/core/Service.java b/src/fr/devinsy/statoolinfos/core/Service.java
index f60951f..60114eb 100644
--- a/src/fr/devinsy/statoolinfos/core/Service.java
+++ b/src/fr/devinsy/statoolinfos/core/Service.java
@@ -21,6 +21,7 @@ package fr.devinsy.statoolinfos.core;
 import java.io.File;
 import java.net.MalformedURLException;
 import java.net.URL;
+import java.time.LocalDateTime;
 
 import org.apache.commons.lang3.StringUtils;
 
@@ -56,6 +57,16 @@ public class Service extends PathPropertyList
         super(properties);
     }
 
+    public LocalDateTime getCrawledDate()
+    {
+        LocalDateTime result;
+
+        result = LocalDateTime.parse(get("crawl.file.datetime"));
+
+        //
+        return result;
+    }
+
     /**
      * Gets the description.
      *
diff --git a/src/fr/devinsy/statoolinfos/htmlize/FederationPage.java b/src/fr/devinsy/statoolinfos/htmlize/FederationPage.java
index 0e04d94..10221bc 100644
--- a/src/fr/devinsy/statoolinfos/htmlize/FederationPage.java
+++ b/src/fr/devinsy/statoolinfos/htmlize/FederationPage.java
@@ -73,6 +73,8 @@ public class FederationPage
 
                 data.setContent("organizationListLine", index, "organizationListLineServiceCount", organization.getServiceCount());
 
+                data.setContent("organizationListLine", index, "organizationListLineDate", organization.getCrawledDate().toString());
+
                 index += 1;
             }
 
diff --git a/src/fr/devinsy/statoolinfos/htmlize/OrganizationPage.java b/src/fr/devinsy/statoolinfos/htmlize/OrganizationPage.java
index fb3115a..cc83744 100644
--- a/src/fr/devinsy/statoolinfos/htmlize/OrganizationPage.java
+++ b/src/fr/devinsy/statoolinfos/htmlize/OrganizationPage.java
@@ -74,6 +74,7 @@ public class OrganizationPage
 
                 data.setAttribute("serviceListLine", index, "serviceListLineSoftwareLink", "href", "software-" + StatoolInfosUtils.toTechnicalName(service.getSoftwareName()) + ".xhtml");
                 data.setEscapedContent("serviceListLine", index, "serviceListLineSoftwareValue", service.getSoftwareName());
+                data.setEscapedContent("serviceListLine", index, "serviceListLineDate", service.getCrawledDate().toString());
 
                 index += 1;
             }
diff --git a/src/fr/devinsy/statoolinfos/htmlize/PropertiesFilesPage.java b/src/fr/devinsy/statoolinfos/htmlize/PropertiesFilesPage.java
index f57fc46..012f9b0 100644
--- a/src/fr/devinsy/statoolinfos/htmlize/PropertiesFilesPage.java
+++ b/src/fr/devinsy/statoolinfos/htmlize/PropertiesFilesPage.java
@@ -80,6 +80,7 @@ public class PropertiesFilesPage
                 data.setContent("fileListLine", index, "fileListLineBlankPropertyCount", stat.getBlankPropertyCount());
                 data.setContent("fileListLine", index, "fileListLineFilledPropertyCount", stat.getFilledPropertyCount());
                 data.setContent("fileListLine", index, "fileListLineErrorCount", stat.getErrorCount());
+                data.setContent("fileListLine", index, "fileListLineDate", stat.getUpdateDate().toString());
 
                 index += 1;
             }
diff --git a/src/fr/devinsy/statoolinfos/htmlize/ServicesPage.java b/src/fr/devinsy/statoolinfos/htmlize/ServicesPage.java
index 53f4ae5..1d243fd 100644
--- a/src/fr/devinsy/statoolinfos/htmlize/ServicesPage.java
+++ b/src/fr/devinsy/statoolinfos/htmlize/ServicesPage.java
@@ -71,6 +71,7 @@ public class ServicesPage
                 data.setEscapedContent("serviceListLine", index, "serviceListLineWebsiteLink", service.getWebsite());
                 data.setAttribute("serviceListLine", index, "serviceListLineWebsiteLink", "href", service.getWebsite());
                 data.setEscapedContent("serviceListLine", index, "serviceListLineSoftware", service.getSoftwareName());
+                data.setEscapedContent("serviceListLine", index, "serviceListLineDate", service.getCrawledDate().toString());
 
                 index += 1;
             }
diff --git a/src/fr/devinsy/statoolinfos/htmlize/categories.xhtml b/src/fr/devinsy/statoolinfos/htmlize/categories.xhtml
index 6b24dd5..e6a452a 100644
--- a/src/fr/devinsy/statoolinfos/htmlize/categories.xhtml
+++ b/src/fr/devinsy/statoolinfos/htmlize/categories.xhtml
@@ -19,7 +19,7 @@
 			<table class="table_classic center_table sortable" style="width: 900px; margin-left: auto; margin-right: auto;">
 				<thead>
 					<tr>
-						<th class="">Nom de la catégorie</th>
+						<th class="" style="width: 200px;">Nom de la catégorie</th>
 						<th class="">Logiciels</th>
 						<th class="" style="width: 100px;">Services</th>
 						<th class="" style="width: 100px;">Organisations</th>
@@ -31,9 +31,7 @@
 						<td id="categoryListLineName" style="padding-top: 0; padding-bottom: 0;">
 							<a href="#" id="categoryListLineNameLink" title="">n/a</a>
 						</td>
-						<td id="categoryListLineCategory" style="padding-top: 0; padding-bottom: 0;">
-							<a href="#" id="categoryListLineCategoryLink" title="categoryListLineCategoryDescription">n/a</a>
-						</td>
+						<td id="categoryListLineSoftwares">n/a</td>
 						<td id="categoryListLineServiceCount" class="td_number">n/a</td>
 						<td id="categoryListLineOrganizationCount" class="td_number">n/a</td>
 						<td id="categoryListLineUserCount" class="td_number">n/a</td>
diff --git a/src/fr/devinsy/statoolinfos/htmlize/federation.xhtml b/src/fr/devinsy/statoolinfos/htmlize/federation.xhtml
index 0ffea95..14c5c96 100644
--- a/src/fr/devinsy/statoolinfos/htmlize/federation.xhtml
+++ b/src/fr/devinsy/statoolinfos/htmlize/federation.xhtml
@@ -17,13 +17,14 @@
 		<div>Nombre de membres : <span id="organizationCount">n/a</span></div>
 		<div>Nombre de services : <span id="serviceCount">n/a</span></div>
 		<div class="left">
-			<table class="table_classic center_table sortable" style="width: 600px; margin-left: auto; margin-right: auto;">
+			<table class="table_classic center_table sortable" style="width: 800px; margin-left: auto; margin-right: auto;">
 				<thead>
 					<tr>
 						<th style="width: 200px;">Nom du membre</th>
 						<th style="width: 250px;">URL</th>
 						<th style="width: 10px;">Services</th>
 						<th style="width: 10px;">Utilisateurs mensuels</th>
+						<th style="width: 10px;">Date</th>
 					</tr>
 				</thead>
 				<tbody>
@@ -35,8 +36,9 @@
 							</a>
 						</td>
 						<td id="organizationListLineUrl"><a href="#" id="organizationListLineUrlLink">n/a</a></td>
-						<td id="organizationListLineServiceCount" class="center">n/a</td>
-						<td id="organizationListLineUserCount" class="center">n/a</td>
+						<td id="organizationListLineServiceCount" class="td_number">n/a</td>
+						<td id="organizationListLineUserCount" class="td_number">n/a</td>
+						<td id="organizationListLineDate" class="center">n/a</td>
 					</tr>
 				</tbody>
 			</table>
diff --git a/src/fr/devinsy/statoolinfos/htmlize/organization.xhtml b/src/fr/devinsy/statoolinfos/htmlize/organization.xhtml
index f4045f7..521965c 100644
--- a/src/fr/devinsy/statoolinfos/htmlize/organization.xhtml
+++ b/src/fr/devinsy/statoolinfos/htmlize/organization.xhtml
@@ -20,13 +20,14 @@
 		<p id="organizationDescription">Bla bla description</p>
 		<div>Nombre de services : <span id="serviceCount">n/a</span></div>
 		<div class="left">
-			<table class="table_classic center_table sortable" style="width: 600px; margin-left: auto; margin-right: auto;">
+			<table class="table_classic center_table sortable" style="width: 900px; margin-left: auto; margin-right: auto;">
 				<thead>
 					<tr>
-						<th class="">Nom du service</th>
+						<th class="" style="width: 200px;">Nom du service</th>
 						<th class="">URL</th>
 						<th class="">Logiciel</th>
 						<th class="" style="width: 100px;">Utilisateurs mensuels</th>
+						<th class="" style="width: 100px;">Date</th>
 					</tr>
 				</thead>
 				<tbody>
@@ -44,6 +45,7 @@
 							</a>
 						</td>
 						<td id="serviceListLineUserCount" class="td_number">n/a</td>
+						<td id="serviceListLineDate" class="center">n/a</td>
 					</tr>
 				</tbody>
 			</table>
diff --git a/src/fr/devinsy/statoolinfos/htmlize/propertiesFiles.xhtml b/src/fr/devinsy/statoolinfos/htmlize/propertiesFiles.xhtml
index 3a472f8..717c1fa 100644
--- a/src/fr/devinsy/statoolinfos/htmlize/propertiesFiles.xhtml
+++ b/src/fr/devinsy/statoolinfos/htmlize/propertiesFiles.xhtml
@@ -25,6 +25,7 @@
 						<th style="width: 100px;">Remplies</th>
 						<th style="width: 100px;">Vides</th>
 						<th style="width: 100px;">Erreurs</th>
+						<th style="width: 100px;">Date</th>
 					</tr>
 				</thead>
 				<tbody>
@@ -43,6 +44,7 @@
 						<td id="fileListLineFilledPropertyCount" class="td_number">n/a</td>
 						<td id="fileListLineBlankPropertyCount" class="td_number">n/a</td>
 						<td id="fileListLineErrorCount" class="td_number">n/a</td>
+						<td id="fileListLineDate" class="td_number">n/a</td>
 					</tr>
 				</tbody>
 			</table>
diff --git a/src/fr/devinsy/statoolinfos/htmlize/service.xhtml b/src/fr/devinsy/statoolinfos/htmlize/service.xhtml
index 556180c..b6b6d5f 100644
--- a/src/fr/devinsy/statoolinfos/htmlize/service.xhtml
+++ b/src/fr/devinsy/statoolinfos/htmlize/service.xhtml
@@ -25,12 +25,14 @@
 			<th class="">URL</th>
 			<th class="">Logiciel</th>
 			<th class="">Utilisateurs mensuels</th>
+			<th style="width: 10px;">Date</th>
 		</tr>
 		<tr id="serviceListLine">
 			<td id="serviceListLineName"><a href="#" id="serviceListLineNameLink">n/a</a></td>
 			<td id="serviceListLineUrl"><a href="#" id="serviceListLineUrlLink">n/a</a></td>
 			<td id="serviceListLineSoftware">n/a</td>
 			<td id="serviceListLineUserCount">n/a</td>
+			<td id="serviceListLineDate" class="center">n/a</td>
 		</tr>
 	</table>
 	</div>
diff --git a/src/fr/devinsy/statoolinfos/htmlize/services.xhtml b/src/fr/devinsy/statoolinfos/htmlize/services.xhtml
index 1805ccb..7fed88b 100644
--- a/src/fr/devinsy/statoolinfos/htmlize/services.xhtml
+++ b/src/fr/devinsy/statoolinfos/htmlize/services.xhtml
@@ -16,14 +16,15 @@
 		
 		<div>Nombre de services : <span id="serviceCount">n/a</span></div>
 		<div class="left">
-			<table class="table_classic center_table sortable" style="width: 900px; margin-left: auto; margin-right: auto;">
+			<table class="table_classic center_table sortable" style="width: 1000px; margin-left: auto; margin-right: auto;">
 			<thead>
 				<tr>
-					<th class="">Nom du service</th>
+					<th class="" style="width: 200px;">Nom du service</th>
 					<th class="">Organisation</th>
 					<th class="">URL</th>
 					<th class="">Logiciel</th>
 					<th class="" style="width: 100px;">Utilisateurs mensuels</th>
+					<th class="" style="width: 100px;">Date</th>
 				</tr>
 			</thead>
 			<tbody>
@@ -43,6 +44,7 @@
 					<td id="serviceListLineWebsite"><a href="#" id="serviceListLineWebsiteLink">n/a</a></td>
 					<td id="serviceListLineSoftware">n/a</td>
 					<td id="serviceListLineUserCount" class="td_number">n/a</td>
+					<td id="serviceListLineDate" class="center">n/a</td>
 				</tr>
 			</tbody>
 		</table>
diff --git a/src/fr/devinsy/statoolinfos/stats/propertyfiles/PropertiesFileStat.java b/src/fr/devinsy/statoolinfos/stats/propertyfiles/PropertiesFileStat.java
index 726b316..8d61584 100644
--- a/src/fr/devinsy/statoolinfos/stats/propertyfiles/PropertiesFileStat.java
+++ b/src/fr/devinsy/statoolinfos/stats/propertyfiles/PropertiesFileStat.java
@@ -19,6 +19,7 @@
 package fr.devinsy.statoolinfos.stats.propertyfiles;
 
 import java.net.URL;
+import java.time.LocalDateTime;
 
 import fr.devinsy.statoolinfos.core.Organization;
 
@@ -35,6 +36,7 @@ public class PropertiesFileStat
     private int blankPropertyCount;
     private int filledPropertyCount;
     private int errorCount;
+    private LocalDateTime updateDate;
 
     /**
      * Instantiates a new properties file stat.
@@ -78,6 +80,11 @@ public class PropertiesFileStat
         return this.organization;
     }
 
+    public LocalDateTime getUpdateDate()
+    {
+        return this.updateDate;
+    }
+
     public URL getURL()
     {
         return this.url;
@@ -143,6 +150,11 @@ public class PropertiesFileStat
         this.organization = organization;
     }
 
+    public void setUpdateDate(final LocalDateTime updateDate)
+    {
+        this.updateDate = updateDate;
+    }
+
     public void setURL(final URL url)
     {
         this.url = url;
diff --git a/src/fr/devinsy/statoolinfos/stats/propertyfiles/PropertiesFileStats.java b/src/fr/devinsy/statoolinfos/stats/propertyfiles/PropertiesFileStats.java
index 650e462..f5c7338 100644
--- a/src/fr/devinsy/statoolinfos/stats/propertyfiles/PropertiesFileStats.java
+++ b/src/fr/devinsy/statoolinfos/stats/propertyfiles/PropertiesFileStats.java
@@ -138,6 +138,7 @@ public class PropertiesFileStats extends ArrayList<PropertiesFileStat>
         result.setURL(organization.getInputURL());
         result.setLocalName(organization.getTechnicalName() + ".properties");
         result.setOrganization(organization);
+        result.setUpdateDate(organization.getCrawledDate());
 
         //
         return result;
@@ -161,6 +162,7 @@ public class PropertiesFileStats extends ArrayList<PropertiesFileStat>
         result.setURL(service.getInputURL());
         result.setLocalName(service.getOrganization().getTechnicalName() + "-" + service.getTechnicalName() + ".properties");
         result.setOrganization(service.getOrganization());
+        result.setUpdateDate(service.getCrawledDate());
 
         //
         return result;