diff --git a/_layouts/base.html b/_layouts/base.html
index 004626c2529154..a2ece1d68131a4 100644
--- a/_layouts/base.html
+++ b/_layouts/base.html
@@ -41,12 +41,12 @@
         <meta property="og:description" content="{{ og_desc }}">
 
         {%- if page.cover %}{% assign coverimage = page.cover %}
-        {%- elsif page.tags contains "cofest" %}{% assign coverimage = "/assets/images/cofest.png" %}
-        {%- elsif page.tags contains "galaxy" %}{% assign coverimage = "/assets/images/GalaxyNews.png" %}
-        {%- elsif page.tags contains "gat" %}{% assign coverimage = "/assets/images/gat.png" %}
-        {%- else %}{% assign coverimage = "/assets/images/GTNLogo1000.png" %}{% endif %}
-        {% assign og_image = page.og_image | default: page['cover-image'] | default: topic.og_image | default: coverimage | default: "/assets/images/GTNLogo1000.png" %}
-        <meta property="og:image" content="{{ og_image | prepend: site.baseurl }}">
+        {%- elsif page.tags contains "cofest" %}{% assign coverimage = "assets/images/cofest.png" %}
+        {%- elsif page.tags contains "galaxy" %}{% assign coverimage = "assets/images/GalaxyNews.png" %}
+        {%- elsif page.tags contains "gat" %}{% assign coverimage = "assets/images/gat.png" %}
+        {%- else %}{% assign coverimage = "assets/images/GTNLogo1000.png" %}{% endif %}
+        {% assign og_image = page.og_image | default: page['cover-image'] | default: topic.og_image | default: coverimage | default: "assets/images/GTNLogo1000.png" %}
+	<meta property="og:image" content="{% if og_image contains 'https://' %}{{ og_image }}{% else %}{{ site.baseurl }}/{{ og_image }}{% endif %}">
 
         {%- if page.layout == "tutorial_hands_on" -%}
         <script type="application/ld+json">
diff --git a/learning-pathways/io1.md b/learning-pathways/io1.md
index 1c6f42bdf3ed9d..aa54d6bf3c8073 100644
--- a/learning-pathways/io1.md
+++ b/learning-pathways/io1.md
@@ -15,7 +15,7 @@ title: Gallantries Grant - Intellectual Output 1 - Introduction to data analysis
 description: |
   This Learning Pathway collects the results of Intellectual Output 1 in the Gallantries Project
 
-cover-image: ./shared/images/Gallantries_logo.png
+cover-image: shared/images/Gallantries_logo.png
 cover-image-alt: "Gallantries logo with the carpentries wrench in galaxy 2 stripes 1 strip colour scheme."
 
 priority: 5
diff --git a/learning-pathways/io2.md b/learning-pathways/io2.md
index b5a2e2063b0037..3585a1a00288cd 100644
--- a/learning-pathways/io2.md
+++ b/learning-pathways/io2.md
@@ -16,7 +16,7 @@ title: Gallantries Grant - Intellectual Output 2 - Large-scale data analysis, an
 description: |
   This Learning Pathway collects the results of Intellectual Output 2 in the Gallantries Project
 
-cover-image: ./shared/images/Gallantries_logo.png
+cover-image: shared/images/Gallantries_logo.png
 cover-image-alt: "Gallantries logo with the carpentries wrench in galaxy 2 stripes 1 strip colour scheme."
 
 priority: 5
diff --git a/learning-pathways/io3.md b/learning-pathways/io3.md
index 50585528d16e31..4ddea1067d401c 100644
--- a/learning-pathways/io3.md
+++ b/learning-pathways/io3.md
@@ -15,7 +15,7 @@ title: Gallantries Grant - Intellectual Output 3 - Data stewardship, federation,
 description: |
   This Learning Pathway collects the results of Intellectual Output 3 in the Gallantries Project
 
-cover-image: ./shared/images/Gallantries_logo.png
+cover-image: shared/images/Gallantries_logo.png
 cover-image-alt: "Gallantries logo with the carpentries wrench in galaxy 2 stripes 1 strip colour scheme."
 
 priority: 5
diff --git a/learning-pathways/io4.md b/learning-pathways/io4.md
index 4e988a85a33d2a..59bcf47a8fa718 100644
--- a/learning-pathways/io4.md
+++ b/learning-pathways/io4.md
@@ -14,7 +14,7 @@ title: Gallantries Grant - Intellectual Output 4 - Data analysis and modelling f
 description: |
   This Learning Pathway collects the results of Intellectual Output 4 in the Gallantries Project
 
-cover-image: ./shared/images/Gallantries_logo.png
+cover-image: shared/images/Gallantries_logo.png
 cover-image-alt: "Gallantries logo with the carpentries wrench in galaxy 2 stripes 1 strip colour scheme."
 
 priority: 5
diff --git a/learning-pathways/io5.md b/learning-pathways/io5.md
index 5e5b467087b923..11a317f24573f7 100644
--- a/learning-pathways/io5.md
+++ b/learning-pathways/io5.md
@@ -14,7 +14,7 @@ title: Gallantries Grant - Intellectual Output 5 - Train-the-Trainer and mentori
 description: |
   This Learning Pathway collects the results of Intellectual Output 5 in the Gallantries Project
 
-cover-image: ./shared/images/Gallantries_logo.png
+cover-image: shared/images/Gallantries_logo.png
 cover-image-alt: "Gallantries logo with the carpentries wrench in galaxy 2 stripes 1 strip colour scheme."
 
 priority: 5
diff --git a/news/_posts/2024-05-22-introducing-gtn-event-pages.md b/news/_posts/2024-05-22-introducing-gtn-event-pages.md
index cfef62692bdb96..a86b13efdfa7c3 100644
--- a/news/_posts/2024-05-22-introducing-gtn-event-pages.md
+++ b/news/_posts/2024-05-22-introducing-gtn-event-pages.md
@@ -13,7 +13,7 @@ contributions:
     - shiltemann
     - hexylena
 cover: news/images/gtn-event-screenshot.png
-cover_alt: A screenshot of a GTN event page showing the program tab. It looks very similar to GTN topic pages.
+coveralt: A screenshot of a GTN event page showing the program tab. It looks very similar to GTN topic pages.
 ---
 
 Are you organizing a training event using GTN materials? You can now add your event directly to the GTN!