diff --git a/source/conf.py b/source/conf.py
index 2f56b691e5..191303b831 100644
--- a/source/conf.py
+++ b/source/conf.py
@@ -458,6 +458,9 @@
     "https://support.pioneerdj.com/hc/sections/*",
     "https://www.roland.com/global/products/dj-505/*",
     "https://web.archive.org/web/*",
+    "https://www.allen-heath.com/ahproducts/*",
+    "https://www.allen-heath.com/content/uploads/*",
+    "https://www.allen-heath.com/support/",
 ]
 
 # Avoid freezing during linkcheck
diff --git a/source/hardware/controllers/allen_heath_xone_k2_k1.rst b/source/hardware/controllers/allen_heath_xone_k2_k1.rst
index 48c4013d29..9e9e27906e 100644
--- a/source/hardware/controllers/allen_heath_xone_k2_k1.rst
+++ b/source/hardware/controllers/allen_heath_xone_k2_k1.rst
@@ -10,10 +10,10 @@ Xone K1 is the same as the Xone K2 but without the built in audio
 interface and does not come with the EVA travel case that the K2 comes
 with.
 
--  `Manufacturer’s product page <http://www.allen-heath.com/ahproducts/xonek2/>`__
+-  `Manufacturer’s product page <https://www.allen-heath.com/ahproducts/xonek2/>`__
 -  `Forum thread <https://mixxx.discourse.group/t/allen-heath-xone-k2/12506>`__
 -  `Manufacturer’s User Guide <https://www.allen-heath.com/content/uploads/2023/06/XoneK2_UG_AP8509_3.pdf>`__
--  `Blank template diagrams <http://www.allen-heath.com/media/Xone+K2+Blank+Overlays.zip>`__
+-  `Blank template diagrams <https://www.allen-heath.com/content/uploads/2023/06/XoneK2BlankOverlays.zip>`__
 
 .. versionadded:: 1.11
 
diff --git a/source/hardware/controllers/hercules_djcontrol_air.rst b/source/hardware/controllers/hercules_djcontrol_air.rst
index d29409102f..9e5c9e09fb 100644
--- a/source/hardware/controllers/hercules_djcontrol_air.rst
+++ b/source/hardware/controllers/hercules_djcontrol_air.rst
@@ -38,7 +38,7 @@ Mapping Description
    :alt: Hercules DJControl AIR (schematic view)
    :figclass: pretty-figures
 
-   Hercules DJControl AIR (schematic view). This picture is taken from the `Getting Started Tutorial <http://ts.hercules.com/download/sound/manuals/DJ_AIR/DJCAir_GettingStartedTutorial_ENG.pdf>`__ (courtesy of Guillemot Corporation S.A.).
+   Hercules DJControl AIR (schematic view). This picture is taken from the Getting Started Tutorial (courtesy of Guillemot Corporation S.A.).
 
 We assume from the annotated picture above that each decks have same controls.
 
diff --git a/source/hardware/controllers/hercules_djcontrol_compact.rst b/source/hardware/controllers/hercules_djcontrol_compact.rst
index dd0b924259..f0cd558929 100644
--- a/source/hardware/controllers/hercules_djcontrol_compact.rst
+++ b/source/hardware/controllers/hercules_djcontrol_compact.rst
@@ -2,7 +2,6 @@ Hercules DJControl Compact
 ==========================
 
 -  `Manufacturer’s product page <https://support.hercules.com/en/product/djcontrolcompact-en/>`__
-- `MIDI mapping manual <http://ts.hercules.com/download/sound/manuals/DJC_Compact/DJC_Compact_MIDI_Mapping.pdf>`__
 
 The Hercules DJControl Compact is a simple controller for basic
 two-channel mixing. This device does not have a built in sound card, so
diff --git a/source/hardware/controllers/hercules_djcontrol_instinct.rst b/source/hardware/controllers/hercules_djcontrol_instinct.rst
index 8a0595b220..4cd16e97f2 100644
--- a/source/hardware/controllers/hercules_djcontrol_instinct.rst
+++ b/source/hardware/controllers/hercules_djcontrol_instinct.rst
@@ -41,7 +41,7 @@ Controls
    :alt: Hercules DJControl Instinct (schematic view)
    :figclass: pretty-figures
 
-   Hercules DJControl Instinct (schematic view). This picture is taken from `product poster <http://ts.hercules.com/download/sound/manuals/DJ_Instinct/Poster/Poster_DJCInstinct_UK.pdf>`__ (courtesy of Guillemot Corporation S.A.).
+   Hercules DJControl Instinct (schematic view). This picture is taken from the product poster in the device manual (courtesy of Guillemot Corporation S.A.).
 
 1.  Jog Wheel for the deck on the side of the wheel
 2.  Action buttons for the deck on the side of the controls, depending on