diff --git a/apps/blog/features/layouts/user-profile/profile-layout.tsx b/apps/blog/features/layouts/user-profile/profile-layout.tsx
index 40f578fb984d07598cd12d44df19d7e5f6c593d0..f5b613d1f50f4c0f510b2272103f54c650bd9f99 100644
--- a/apps/blog/features/layouts/user-profile/profile-layout.tsx
+++ b/apps/blog/features/layouts/user-profile/profile-layout.tsx
@@ -20,6 +20,7 @@ import { convertStringToBig } from '@ui/lib/helpers';
 
 import { accountReputation, compareDates } from '@/blog/lib/utils';
 import CustomError from '@/blog/components/custom-error';
+import NoDataError from '@/blog/components/no-data-error';
 import { getAccountFull, getAccountReputations, getDynamicGlobalProperties } from '@transaction/lib/hive-api';
 
 import ButtonsContainer from '@/blog/features/mute-follow/buttons-container';
@@ -54,7 +55,11 @@ const ProfileLayout = ({ children }: { children: ReactNode }) => {
   const explorerHost = env('EXPLORER_DOMAIN');
   const userFromGDPRList = gdprUserList.includes(username);
 
-  const { data: profileData } = useQuery({
+  const {
+    data: profileData,
+    isError: isProfileError,
+    isLoading: isProfilePending
+  } = useQuery({
     queryKey: ['profileData', username],
     queryFn: () => getAccountFull(username),
     enabled: !!username
@@ -76,19 +81,38 @@ const ProfileLayout = ({ children }: { children: ReactNode }) => {
     retry: false,
     refetchOnWindowFocus: false
   });
-  const { data: dynamicGlobalData } = useQuery({
+  const {
+    data: dynamicGlobalData,
+    isError: isDynamicGlobalError,
+    isLoading: isDynamicGlobalPending
+  } = useQuery({
     queryKey: ['dynamicGlobalData'],
     queryFn: () => getDynamicGlobalProperties()
   });
 
+  // Handle API errors - show error state with retry option
+  if (isProfileError || isDynamicGlobalError) {
+    return <NoDataError />;
+  }
+
+  // Handle loading state - wait for data
+  if (isProfilePending || isDynamicGlobalPending) {
+    return null;
+  }
+
+  // Handle user not found - API succeeded but user doesn't exist
+  if (!profileData) {
+    return notFound();
+  }
+
+  // Handle missing required profile fields (data integrity issue)
   if (
     !dynamicGlobalData ||
-    !profileData ||
     !profileData.delegated_vesting_shares ||
     !profileData.received_vesting_shares ||
     !profileData.vesting_shares
   ) {
-    return notFound();
+    return <NoDataError />;
   }
 
   const delegated_hive = convertToHP(
diff --git a/apps/blog/features/tags-pages/list-of-posts.tsx b/apps/blog/features/tags-pages/list-of-posts.tsx
index fd21265e1789c72ddbd62f08067698632c43167b..9676135819318e94ca5fd78249caa12152d47584 100644
--- a/apps/blog/features/tags-pages/list-of-posts.tsx
+++ b/apps/blog/features/tags-pages/list-of-posts.tsx
@@ -10,6 +10,7 @@ import { DEFAULT_OBSERVER, DEFAULT_PREFERENCES, Preferences, SortTypes } from '@
 import { useTranslation } from '@/blog/i18n/client';
 import { Entry } from '@transaction/lib/extended-hive.chain';
 import PostList from '../list-of-posts/posts-loader';
+import NoDataError from '@/blog/components/no-data-error';
 import { isCommunity } from '@ui/lib/utils';
 
 const SortedPagesPosts = ({ sort, tag = '' }: { sort: SortTypes; tag?: string }) => {
@@ -30,7 +31,7 @@ const SortedPagesPosts = ({ sort, tag = '' }: { sort: SortTypes; tag?: string })
     DEFAULT_PREFERENCES
   );
 
-  const { data, isFetching, isFetchingNextPage, fetchNextPage, hasNextPage, isError } = useInfiniteQuery({
+  const { data, isFetching, isFetchingNextPage, fetchNextPage, hasNextPage, isError, isLoading } = useInfiniteQuery({
     queryKey: ['entriesInfinite', sort, tag],
     queryFn: async ({ pageParam }) => {
       const { author, permlink } = (pageParam as { author?: string; permlink?: string }) || {};
@@ -62,6 +63,16 @@ const SortedPagesPosts = ({ sort, tag = '' }: { sort: SortTypes; tag?: string })
   // Calculate total posts to determine when to show prefetch trigger
   const totalPosts = data?.pages?.reduce((acc, page) => acc + (page?.length || 0), 0) || 0;
 
+  // Handle API error - show error state with retry option
+  if (isError) {
+    return <NoDataError />;
+  }
+
+  // Handle initial loading state
+  if (isLoading) {
+    return null;
+  }
+
   return (
     <>
       {!data
@@ -89,9 +100,9 @@ const SortedPagesPosts = ({ sort, tag = '' }: { sort: SortTypes; tag?: string })
             <div>Loading...</div>
           ) : hasNextPage ? (
             t('user_profile.load_newer')
-          ) : (
+          ) : data?.pages?.[0] && data.pages[0].length > 0 ? (
             t('user_profile.nothing_more_to_load')
-          )}
+          ) : null}
         </button>
       </div>
       <div>{isFetching && !isFetchingNextPage ? 'Background Updating...' : null}</div>