diff --git a/Frontend/assets/scripts/tools/mock/uianimation.js b/Frontend/assets/scripts/tools/mock/uianimation.js
index 44dd8e4..753377b 100644
--- a/Frontend/assets/scripts/tools/mock/uianimation.js
+++ b/Frontend/assets/scripts/tools/mock/uianimation.js
@@ -80,7 +80,6 @@ function showHeadersHistory(element){
 async function formatJSON(json) {
     const backend = "java";
     const address = window.location.protocol + "//" + window.location.hostname + "/" + backend + "/json/formatting";
-    console.log("formatJSON");
 
     var init = {
         body: json,
@@ -102,7 +101,6 @@ async function formatJSON(json) {
 async function formatXML(xml) {
     const backend = "libxml";
     const address = window.location.protocol + "//" + window.location.hostname + "/" + backend + "/prettify";
-    console.log("formatXML");
     var data = {
         data: xml,
         process: "",
diff --git a/Frontend/nginx.conf b/Frontend/nginx.conf
index 8611449..74e93e6 100644
--- a/Frontend/nginx.conf
+++ b/Frontend/nginx.conf
@@ -14,14 +14,18 @@ server {
 
     location /java/ {
         proxy_pass http://xmltools-backend:8081/;
+        proxy_set_header Host $host;
     }
 
     location /libxml/ {
         proxy_pass http://xmltools-libxml-backend/;
+        proxy_set_header Host $host;
     }
 
     location /mock/ {
         proxy_pass http://xmltools-mocked-services:8097/;
+        proxy_set_header Host $host;
+        proxy_set_header Content-Type $http_content_type;
     }
 
     #error_page  404              /404.html;