diff --git a/gallery_dl/extractor/imgbb.py b/gallery_dl/extractor/imgbb.py
index 27146c46..d9a63c7f 100644
--- a/gallery_dl/extractor/imgbb.py
+++ b/gallery_dl/extractor/imgbb.py
@@ -34,7 +34,7 @@ class ImgbbExtractor(Extractor):
             yield Message.Url, url, image
 
     def login(self):
-        if self.cookies_check(("LID",)):
+        if self.cookies_check(self.cookies_names):
             return
 
         username, password = self._get_auth_info()
@@ -66,8 +66,8 @@ class ImgbbExtractor(Extractor):
     def _pagination(self, page, url, params):
         seek, pos = text.extract(page, 'data-seek="', '"')
         tokn, pos = text.extract(page, 'PF.obj.config.auth_token="', '"', pos)
-        data, pos = text.extract(page, "CHV.obj.resource=", "};", pos)
-        self.kwdict["user"] = util.json_loads(data + "}").get("user")
+        resc, pos = text.extract(page, "CHV.obj.resource=", "};", pos)
+        self.kwdict["user"] = util.json_loads(resc + "}").get("user")
 
         data = None
         while True:
@@ -111,7 +111,7 @@ class ImgbbExtractor(Extractor):
 
 
 class ImgbbAlbumExtractor(ImgbbExtractor):
-    """Extractor for albums on imgbb.com"""
+    """Extractor for imgbb albums"""
     subcategory = "album"
     pattern = r"(?:https?://)?ibb\.co/album/([^/?#]+)/?(?:\?([^#]+))?"
     example = "https://ibb.co/album/ID"
@@ -120,7 +120,6 @@ class ImgbbAlbumExtractor(ImgbbExtractor):
         album_id, qs = self.groups
         url = f"{self.root}/album/{album_id}"
         params = text.parse_query(qs)
-        params = {"sort": params["sort"]} if "sort" in params else {}
         page = self.request(url, params=params).text
         extr = text.extract_from(page)
 
@@ -178,7 +177,7 @@ class ImgbbImageExtractor(ImgbbExtractor):
 
 
 class ImgbbUserExtractor(ImgbbExtractor):
-    """Extractor for user profiles in imgbb.com"""
+    """Extractor for imgbb user profiles"""
     subcategory = "user"
     directory_fmt = ("{category}", "{user[name]} ({user[id]})")
     pattern = r"(?:https?://)?([\w-]+)\.imgbb\.com/?(?:\?([^#]+))?"
@@ -188,13 +187,17 @@ class ImgbbUserExtractor(ImgbbExtractor):
         user, qs = self.groups
         url = f"https://{user}.imgbb.com/"
         params = text.parse_query(qs)
-        params = {"sort": params["sort"]} if "sort" in params else {}
-        page = self.request(url, params=params).text
+        response = self.request(url, params=params, allow_redirects=False)
 
-        if "<h1>Sign in</h1>" in page:
+        if response.status_code < 300:
+            params["pathname"] = "/"
+            return self._pagination(response.text, f"{url}json", params)
+
+        if response.status_code == 301:
+            raise exception.NotFoundError("user")
+        redirect = f"HTTP redirect to {response.headers.get('Location')}"
+        if response.status_code == 302:
             raise exception.AuthRequired(
-                ("username & password", "authenticated cookies"), "user")
-
-        url = f"{url}json"
-        params["pathname"] = "/"
-        return self._pagination(page, url, params)
+                ("username & password", "authenticated cookies"),
+                "profile", redirect)
+        raise exception.AbortExtraction(redirect)
diff --git a/test/results/imgbb.py b/test/results/imgbb.py
index c77413d4..387e2d36 100644
--- a/test/results/imgbb.py
+++ b/test/results/imgbb.py
@@ -71,6 +71,37 @@ __tests__ = (
     "#exception": exception.HttpError,
 },
 
+{
+    "#url"     : "https://ibb.co/album/jyYWqL",
+    "#class"   : imgbb.ImgbbAlbumExtractor,
+    "#results" : "https://i.ibb.co/1J4mTWzQ/test.png",
+
+    "extension": "png",
+    "filename" : "test",
+    "height"   : 32,
+    "id"       : "bRGKX9bm",
+    "mime"     : "image/png",
+    "name"     : "test.png",
+    "size"     : 182,
+    "title"    : "test",
+    "url"      : "https://i.ibb.co/1J4mTWzQ/test.png",
+    "width"    : 64,
+    "album"    : {
+        "count"      : 1,
+        "id"         : "jyYWqL",
+        "title"      : "test-テスト-\"&> Album",
+        "url"        : "https://ibb.co/album/jyYWqL",
+        "description": """test-テスト-"&>\nDescription""",
+    },
+    "user"     : {
+        "id"        : "nrFBYw",
+        "name"      : "Gdldev",
+        "url"       : "https://gdldev.imgbb.com/",
+        "url_albums": "https://gdldev.imgbb.com/albums",
+        "username"  : "gdldev",
+    },
+},
+
 {
     "#url"     : "https://folkie.imgbb.com",
     "#class"   : imgbb.ImgbbUserExtractor,
@@ -87,6 +118,30 @@ __tests__ = (
     "#exception": exception.AuthRequired,
 },
 
+{
+    "#url"     : "https://gdldev.imgbb.com/",
+    "#class"   : imgbb.ImgbbUserExtractor,
+    "#results" : "https://i.ibb.co/1J4mTWzQ/test.png",
+
+    "extension": "png",
+    "filename" : "test",
+    "height"   : 32,
+    "id"       : "bRGKX9bm",
+    "mime"     : "image/png",
+    "name"     : "test.png",
+    "size"     : 182,
+    "title"    : "test",
+    "url"      : "https://i.ibb.co/1J4mTWzQ/test.png",
+    "width"    : 64,
+    "user"     : {
+        "id"        : "nrFBYw",
+        "name"      : "Gdldev",
+        "url"       : "https://gdldev.imgbb.com/",
+        "url_albums": "https://gdldev.imgbb.com/albums",
+        "username"  : "gdldev",
+    },
+},
+
 {
     "#url"     : "https://ibb.co/fUqh5b",
     "#class"   : imgbb.ImgbbImageExtractor,
@@ -115,4 +170,32 @@ __tests__ = (
     },
 },
 
+{
+    "#url"     : "https://ibb.co/bRGKX9bm",
+    "#class"   : imgbb.ImgbbImageExtractor,
+    "#auth"    : False,
+    "#results" : "https://i.ibb.co/1J4mTWzQ/test.png",
+    "#sha1_content": "0c8768055e4e20e7c7259608b67799171b691140",
+
+    "date"     : "dt:2025-07-30 20:05:06",
+    "extension": "png",
+    "filename" : "test",
+    "height"   : 32,
+    "id"       : "bRGKX9bm",
+    "title"    : "test",
+    "url"      : "https://i.ibb.co/1J4mTWzQ/test.png",
+    "width"    : 64,
+    "album"    : {
+        "id"   : "jyYWqL",
+        "title": "test-テスト-\"&> Album",
+    },
+    "user"     : {
+        "id"        : "nrFBYw",
+        "name"      : "Gdldev",
+        "url"       : "https://gdldev.imgbb.com/",
+        "url_albums": "https://gdldev.imgbb.com/albums",
+        "username"  : "gdldev",
+    },
+},
+
 )