diff --git a/htdocs/public/demo/index.php b/htdocs/public/demo/index.php
index 32ca531998d..dbfeeebbf58 100644
--- a/htdocs/public/demo/index.php
+++ b/htdocs/public/demo/index.php
@@ -272,7 +272,7 @@ print "\n";
 
 print '<div class="demoban demobackground">';
 print '<div class="right" style="padding-right: 30px; padding-top: 30px;">';
-print '<a alt="Official portal of your ERP CRM application" targe="_blank" href="https://www.dolibarr.org"><img class="demologo" src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" alt="Dolibarr logo"></a>';
+print '<a alt="Official portal of your ERP CRM application" targe="_blank" href="https://www.dolibarr.org?utm_medium=website&utm_source=demo"><img class="demologo" src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" alt="Dolibarr logo"></a>';
 print '</div>';
 print '</div>';
 
diff --git a/htdocs/public/members/new.php b/htdocs/public/members/new.php
index be40c94ad32..8ada0a9b291 100644
--- a/htdocs/public/members/new.php
+++ b/htdocs/public/members/new.php
@@ -123,7 +123,7 @@ function llxHeaderVierge($title, $head = "", $disablejs = 0, $disablehead = 0, $
 		print '>';
 		print '</div>';
 		if (empty($conf->global->MAIN_HIDE_POWERED_BY)) {
-			print '<div class="poweredbypublicpayment opacitymedium right"><a href="https://www.dolibarr.org" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
+			print '<div class="poweredbypublicpayment opacitymedium right"><a href="https://www.dolibarr.org?utm_medium=website&utm_source=poweredby" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
 		}
 		print '</div>';
 	}
diff --git a/htdocs/public/onlinesign/newonlinesign.php b/htdocs/public/onlinesign/newonlinesign.php
index 0511d7ce2c3..b71f5a84cd0 100644
--- a/htdocs/public/onlinesign/newonlinesign.php
+++ b/htdocs/public/onlinesign/newonlinesign.php
@@ -185,7 +185,7 @@ if ($urllogo)
 	print '>';
 	print '</div>';
 	if (empty($conf->global->MAIN_HIDE_POWERED_BY)) {
-		print '<div class="poweredbypublicpayment opacitymedium right"><a href="https://www.dolibarr.org" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
+		print '<div class="poweredbypublicpayment opacitymedium right"><a href="https://www.dolibarr.org?utm_medium=website&utm_source=poweredby" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
 	}
 	print '</div>';
 }
diff --git a/htdocs/public/payment/newpayment.php b/htdocs/public/payment/newpayment.php
index 7b8b4d1653f..03dbf71051b 100644
--- a/htdocs/public/payment/newpayment.php
+++ b/htdocs/public/payment/newpayment.php
@@ -788,7 +788,7 @@ if ($urllogo)
 	print '>';
 	print '</div>';
 	if (empty($conf->global->MAIN_HIDE_POWERED_BY)) {
-		print '<div class="poweredbypublicpayment opacitymedium right"><a href="https://www.dolibarr.org" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
+		print '<div class="poweredbypublicpayment opacitymedium right"><a href="https://www.dolibarr.org?utm_medium=website&utm_source=poweredby" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
 	}
 	print '</div>';
 }
diff --git a/htdocs/public/payment/paymentko.php b/htdocs/public/payment/paymentko.php
index 444d70106b0..e2d28044de5 100644
--- a/htdocs/public/payment/paymentko.php
+++ b/htdocs/public/payment/paymentko.php
@@ -238,7 +238,7 @@ if ($urllogo)
 	print '>';
 	print '</div>';
 	if (empty($conf->global->MAIN_HIDE_POWERED_BY)) {
-		print '<div class="poweredbypublicpayment opacitymedium right"><a href="https://www.dolibarr.org" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
+		print '<div class="poweredbypublicpayment opacitymedium right"><a href="https://www.dolibarr.org?utm_medium=website&utm_source=poweredby" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
 	}
 	print '</div>';
 }
diff --git a/htdocs/public/payment/paymentok.php b/htdocs/public/payment/paymentok.php
index 099ce22b323..98907ee9d02 100644
--- a/htdocs/public/payment/paymentok.php
+++ b/htdocs/public/payment/paymentok.php
@@ -178,7 +178,7 @@ if ($urllogo)
 	print '>';
 	print '</div>';
 	if (empty($conf->global->MAIN_HIDE_POWERED_BY)) {
-		print '<div class="poweredbypublicpayment opacitymedium right"><a href="https://www.dolibarr.org" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
+		print '<div class="poweredbypublicpayment opacitymedium right"><a href="https://www.dolibarr.org?utm_medium=website&utm_source=poweredby" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
 	}
 	print '</div>';
 }
diff --git a/htdocs/public/recruitment/view.php b/htdocs/public/recruitment/view.php
index 0940a39d48f..a76b49d1394 100644
--- a/htdocs/public/recruitment/view.php
+++ b/htdocs/public/recruitment/view.php
@@ -211,7 +211,7 @@ if ($urllogo)
 	print '>';
 	print '</div>';
 	if (empty($conf->global->MAIN_HIDE_POWERED_BY)) {
-		print '<div class="poweredbypublicpayment opacitymedium right"><a href="https://www.dolibarr.org" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
+		print '<div class="poweredbypublicpayment opacitymedium right"><a href="https://www.dolibarr.org?utm_medium=website&utm_source=poweredby" target="dolibarr" rel="noopener">'.$langs->trans("PoweredBy").'<br><img src="'.DOL_URL_ROOT.'/theme/dolibarr_logo.svg" width="80px"></a></div>';
 	}
 	print '</div>';
 }