Update app.py

app.py

@@ -3,6 +3,11 @@ from datetime import datetime, timedelta
 import requests
 import json
 
+# Define los headers para simular una petición desde Firefox
+headers = {
+    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0'
+}
+
 def wayback(website):
     if not website:
         return '<p>😭 Error: introduce una url correcta</p>'
@@ -15,7 +20,7 @@ def wayback(website):
     cdx_api_url = f"http://web.archive.org/cdx/search/cdx?url={website}&output=json&from={datefrom}&to={dateto}&limit=3000"
 
     try:
-        response = requests.get(cdx_api_url)
+        response = requests.get(cdx_api_url, headers=headers)
         if response.status_code == 200:
             content = json.loads(response.text)
             if len(content) > 1:
@@ -37,7 +42,7 @@ def wayback(website):
     # Si falla, intentar con la Wayback Availability JSON API
     availability_api_url = f"http://archive.org/wayback/available?url={website}"
     try:
-        response = requests.get(availability_api_url)
+        response = requests.get(availability_api_url, headers=headers)
         if response.status_code == 200:
             data = json.loads(response.text)
             if data["archived_snapshots"]:
@@ -58,7 +63,7 @@ def archive_now(website):
 
     archive_url = f"https://web.archive.org/save/{website}"
     try:
-        response = requests.get(archive_url)
+        response = requests.get(archive_url, headers=headers)
         if response.status_code == 200:
             return f"URL archivada con éxito: {archive_url}"
         else: