diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0cfe699..dd82f76 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -22,6 +22,7 @@ add_executable(application src/main.cpp
                            src/Session.cpp
                            src/Listener.h
                            src/Listener.cpp
+                           src/content_type.h
                            src/RequestHandlers/BasicRequestHandler.cpp
                            src/RequestHandlers/BasicRequestHandler.h)
 target_link_libraries(application PRIVATE Threads::Threads)
\ No newline at end of file
diff --git a/src/RequestHandlers/BasicRequestHandler.cpp b/src/RequestHandlers/BasicRequestHandler.cpp
index 9aa7349..c621bb4 100644
--- a/src/RequestHandlers/BasicRequestHandler.cpp
+++ b/src/RequestHandlers/BasicRequestHandler.cpp
@@ -1,6 +1,12 @@
 #include "BasicRequestHandler.h"
 
 #include <iostream>
+#include <string_view>
+
+#include "../content_type.h"
+
+using namespace std;
+using namespace string_view_literals;
 
 namespace uad
 {
@@ -48,6 +54,18 @@ http::message_generator HandleRequest(
       return res;
     };
 
+  if (req.target() == "/HelloWorld"sv)
+  {
+    http::response<http::string_body> res {};
+    res.body() = "{ \"Hello\": \"World\" }"sv;
+    res.content_length(res.body().size());
+    res.set(http::field::content_type, content_type::k_JSON);
+    res.prepare_payload();
+    res.keep_alive(req.keep_alive());
+
+    return res;
+  }
+
   if (req.method() != http::verb::get &&
     req.method() != http::verb::head)
     return bad_request("Unknown HTTP-method");
diff --git a/src/content_type.h b/src/content_type.h
new file mode 100644
index 0000000..4da6a77
--- /dev/null
+++ b/src/content_type.h
@@ -0,0 +1,27 @@
+#include <string_view>
+
+namespace uad
+{
+using namespace std::string_view_literals;
+
+struct content_type
+{
+  content_type() = delete;
+  constexpr inline static std::string_view k_TextHtml = "text/html"sv;
+  constexpr inline static std::string_view k_TextCsv = "text/csv"sv;
+  constexpr inline static std::string_view k_TextPlain = "text/plain"sv;
+  constexpr inline static std::string_view k_JSON = "application/json"sv;
+  constexpr inline static std::string_view k_Audio = "audio/mpeg"sv;
+  constexpr inline static std::string_view k_AudioExample = "audio/example"sv;
+  constexpr inline static std::string_view k_FontWoff = "font/woff"sv;
+  constexpr inline static std::string_view k_FontTtf = "font/ttf"sv;
+  constexpr inline static std::string_view k_FontOtf = "font/otf"sv;
+  constexpr inline static std::string_view k_ImagePng = "image/png"sv;
+  constexpr inline static std::string_view k_ImageJpeg = "image/jpeg"sv;
+  constexpr inline static std::string_view k_ImageGif = "image/gif"sv;
+  constexpr inline static std::string_view k_Model = "model/vrml"sv;
+  constexpr inline static std::string_view k_VideoMp4 = "video/mp4"sv;
+  constexpr inline static std::string_view k_VideoWebm = "video/webm"sv;
+  constexpr inline static std::string_view k_Binary = "application/octet-stream"sv;
+};
+}