diff --git a/CHANGELOG.md b/CHANGELOG.md
index 187dd75509..fc47103dc2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ### Features
 
+- [#6351](https://github.com/blockscout/blockscout/pull/6351) - Enable forum link env var
 - [#6316](https://github.com/blockscout/blockscout/pull/6316) - Copy public tags functionality to master
 - [#6196](https://github.com/blockscout/blockscout/pull/6196) - INDEXER_CATCHUP_BLOCKS_BATCH_SIZE and INDEXER_CATCHUP_BLOCKS_CONCURRENCY env varaibles
 - [#6187](https://github.com/blockscout/blockscout/pull/6187) - Filter by created time of verified contracts in listcontracts API endpoint
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/layout/_footer.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/layout/_footer.html.eex
index 429c4ee8bd..4afe708dec 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/layout/_footer.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/layout/_footer.html.eex
@@ -39,7 +39,9 @@
           <li><a href="<%= issue_link(@conn) %>" rel="noreferrer" class="footer-link" target="_blank"><%= gettext("Submit an Issue") %></a></li>
           <li><a href="<%= Application.get_env(:block_scout_web, :footer)[:github_link] %>" rel="noreferrer" class="footer-link"><%= gettext("Contribute") %></a></li>
           <li><a href="<%= Application.get_env(:block_scout_web, :footer)[:chat_link] %>" rel="noreferrer" class="footer-link"><%= gettext("Chat (#blockscout)") %></a></li>
-          <li><a href="<%= Application.get_env(:block_scout_web, :footer)[:forum_link] %>" rel="noreferrer" class="footer-link"><%= gettext("Forum") %></a></li>
+          <%= if Application.get_env(:block_scout_web, :footer)[:enable_forum_link] do %>
+            <li><a href="<%= Application.get_env(:block_scout_web, :footer)[:forum_link] %>" rel="noreferrer" class="footer-link"><%= gettext("Forum") %></a></li>
+          <% end %>
           <%= render BlockScoutWeb.LayoutView, "_add_chain_to_mm.html" %>
         </ul>
       </div>
diff --git a/apps/block_scout_web/priv/gettext/default.pot b/apps/block_scout_web/priv/gettext/default.pot
index b22ab0f0f5..662e1cee46 100644
--- a/apps/block_scout_web/priv/gettext/default.pot
+++ b/apps/block_scout_web/priv/gettext/default.pot
@@ -1242,7 +1242,7 @@ msgstr ""
 msgid "Forked Blocks (Reorgs)"
 msgstr ""
 
-#: lib/block_scout_web/templates/layout/_footer.html.eex:42
+#: lib/block_scout_web/templates/layout/_footer.html.eex:43
 #, elixir-autogen, elixir-format
 msgid "Forum"
 msgstr ""
@@ -1539,7 +1539,7 @@ msgstr ""
 msgid "Logs"
 msgstr ""
 
-#: lib/block_scout_web/templates/layout/_footer.html.eex:50
+#: lib/block_scout_web/templates/layout/_footer.html.eex:52
 #, elixir-autogen, elixir-format
 msgid "Main Networks"
 msgstr ""
@@ -1800,7 +1800,7 @@ msgstr ""
 msgid "Optimization runs"
 msgstr ""
 
-#: lib/block_scout_web/templates/layout/_footer.html.eex:74
+#: lib/block_scout_web/templates/layout/_footer.html.eex:76
 #, elixir-autogen, elixir-format
 msgid "Other Explorers"
 msgstr ""
@@ -2273,7 +2273,7 @@ msgstr ""
 msgid "Telegram"
 msgstr ""
 
-#: lib/block_scout_web/templates/layout/_footer.html.eex:63
+#: lib/block_scout_web/templates/layout/_footer.html.eex:65
 #, elixir-autogen, elixir-format
 msgid "Test Networks"
 msgstr ""
@@ -2941,7 +2941,7 @@ msgstr ""
 msgid "Verify the contract "
 msgstr ""
 
-#: lib/block_scout_web/templates/layout/_footer.html.eex:89
+#: lib/block_scout_web/templates/layout/_footer.html.eex:91
 #, elixir-autogen, elixir-format
 msgid "Version"
 msgstr ""
diff --git a/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po b/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
index 45ae80d515..12435bfd93 100644
--- a/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
+++ b/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
@@ -1242,7 +1242,7 @@ msgstr ""
 msgid "Forked Blocks (Reorgs)"
 msgstr ""
 
-#: lib/block_scout_web/templates/layout/_footer.html.eex:42
+#: lib/block_scout_web/templates/layout/_footer.html.eex:43
 #, elixir-autogen, elixir-format
 msgid "Forum"
 msgstr ""
@@ -1539,7 +1539,7 @@ msgstr ""
 msgid "Logs"
 msgstr ""
 
-#: lib/block_scout_web/templates/layout/_footer.html.eex:50
+#: lib/block_scout_web/templates/layout/_footer.html.eex:52
 #, elixir-autogen, elixir-format
 msgid "Main Networks"
 msgstr ""
@@ -1800,7 +1800,7 @@ msgstr ""
 msgid "Optimization runs"
 msgstr ""
 
-#: lib/block_scout_web/templates/layout/_footer.html.eex:74
+#: lib/block_scout_web/templates/layout/_footer.html.eex:76
 #, elixir-autogen, elixir-format
 msgid "Other Explorers"
 msgstr ""
@@ -2273,7 +2273,7 @@ msgstr ""
 msgid "Telegram"
 msgstr ""
 
-#: lib/block_scout_web/templates/layout/_footer.html.eex:63
+#: lib/block_scout_web/templates/layout/_footer.html.eex:65
 #, elixir-autogen, elixir-format
 msgid "Test Networks"
 msgstr ""
@@ -2941,7 +2941,7 @@ msgstr ""
 msgid "Verify the contract "
 msgstr ""
 
-#: lib/block_scout_web/templates/layout/_footer.html.eex:89
+#: lib/block_scout_web/templates/layout/_footer.html.eex:91
 #, elixir-autogen, elixir-format
 msgid "Version"
 msgstr ""
diff --git a/apps/indexer/lib/indexer/block/fetcher.ex b/apps/indexer/lib/indexer/block/fetcher.ex
index 929d769550..73935756e9 100644
--- a/apps/indexer/lib/indexer/block/fetcher.ex
+++ b/apps/indexer/lib/indexer/block/fetcher.ex
@@ -71,7 +71,7 @@ defmodule Indexer.Block.Fetcher do
   # These are all the *default* values for options.
   # DO NOT use them directly in the code.  Get options from `state`.
 
-  @receipts_batch_size 250
+  @receipts_batch_size 100
   @receipts_concurrency 10
 
   @doc false
diff --git a/apps/indexer/lib/indexer/fetcher/coin_balance.ex b/apps/indexer/lib/indexer/fetcher/coin_balance.ex
index 7b175c7915..b09d7ea606 100644
--- a/apps/indexer/lib/indexer/fetcher/coin_balance.ex
+++ b/apps/indexer/lib/indexer/fetcher/coin_balance.ex
@@ -22,7 +22,7 @@ defmodule Indexer.Fetcher.CoinBalance do
 
   @defaults [
     flush_interval: :timer.seconds(3),
-    max_batch_size: 500,
+    max_batch_size: 100,
     max_concurrency: 4,
     task_supervisor: Indexer.Fetcher.CoinBalance.TaskSupervisor,
     metadata: [fetcher: :coin_balance]
diff --git a/config/runtime.exs b/config/runtime.exs
index ceacf9cbcf..a8a17e2e57 100644
--- a/config/runtime.exs
+++ b/config/runtime.exs
@@ -32,7 +32,8 @@ config :indexer, Indexer.Fetcher.EmptyBlocksSanitizer, batch_size: indexer_empty
 config :block_scout_web, :footer,
   chat_link: System.get_env("FOOTER_CHAT_LINK", "https://discord.gg/blockscout"),
   forum_link: System.get_env("FOOTER_FORUM_LINK", "https://forum.poa.network/c/blockscout"),
-  github_link: System.get_env("FOOTER_GITHUB_LINK", "https://github.com/blockscout/blockscout")
+  github_link: System.get_env("FOOTER_GITHUB_LINK", "https://github.com/blockscout/blockscout"),
+  enable_forum_link: System.get_env("FOOTER_ENABLE_FORUM_LINK", "false") == "true"
 
 ######################
 ### BlockScout Web ###