diff --git a/load_check.py b/load_check.py
index 9cf06ac19d09c8a2be9c674dc510714af2e4079e..7b429c7c4f1f27ed63840eaccb8b5ed535ba64d4 100644
--- a/load_check.py
+++ b/load_check.py
@@ -7,6 +7,8 @@ import unittest
 import random
 import os
 from datetime import datetime
+import requests
+import urllib3
 
 from selenium import webdriver
 from selenium.webdriver.common.by import By
@@ -26,6 +28,11 @@ class MultipleTest(unittest.TestCase):
 
         print("\n2. [필수 입력] 테스트 대상 웹 (e.g., https://example.com:8443/): ")
         self.dc_address = input()
+        if self.check_http_status(self.dc_address):
+            pass
+        else:
+            print("EMS 접속이 원할하지 않습니다. 프로그램을 종료합니다")
+            sys.exit(1)
 
         # A list is created to store multiple account configurations.
         self.account_configs = []
@@ -96,6 +103,53 @@ class MultipleTest(unittest.TestCase):
         os.makedirs(self.screenshots_folder, exist_ok=True)
         self.screenshot_base_dir = self.screenshots_folder
 
+    def check_http_status(self, url: str, max_retry: int = 3, ignore_cert: bool = True) -> bool:
+        """
+        Checks the HTTP status of the given URL.
+        Follows redirects, retries up to `max_retry` times if the final status is not 200,
+        and optionally ignores SSL certificate validation.
+
+        Args:
+            url (str): The target URL to check.
+            max_retry (int): Maximum number of retries if status is not 200. Defaults to 3.
+            ignore_cert (bool): If True, SSL certificate errors are ignored. Defaults to True.
+
+        Returns:
+            bool: True if the final HTTP status is 200, otherwise False.
+        """
+
+        # Disable SSL certificate warnings (optional)
+        urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
+
+        for attempt in range(1, max_retry + 1):
+            try:
+                # HEAD request first
+                response = requests.head(
+                    url, allow_redirects=True, timeout=5, verify=not ignore_cert
+                )
+
+                # Some servers may not support HEAD properly
+                if response.status_code >= 400 or response.status_code == 405:
+                    response = requests.get(
+                        url, allow_redirects=True, timeout=5, verify=not ignore_cert
+                    )
+
+                # print(f"Attempt {attempt}: {response.status_code} ({response.url})")
+
+                # ✅ Success only if final status == 200
+                if response.status_code == 200:
+                    return True
+
+            except requests.exceptions.RequestException as e:
+                print(f"Attempt {attempt}: Error - {e}")
+
+            # Wait a bit before retrying
+            if attempt < max_retry:
+                time.sleep(1)
+
+        # ❌ All retries failed or never got 200
+        return False
+
     def setUp(self):
         self._get_user_inputs()
         # Initialize a list to hold driver instances for each thread
diff --git a/requirements.txt b/requirements.txt
index 589f1a447d63caa0597c62160bfec48eb28b1b6d..8983552ca2ada042fb33e14f2fa404bf77784a5f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,3 @@
 selenium==4.36.0
-urllib3==2.5.0
\ No newline at end of file
+urllib3==2.5.0
+requests==2.32.5
\ No newline at end of file