add alt text to any images missing it (#1616)

davetroiano · web-flow · commit 01be037f3d87 · 2023-09-13T11:00:57.000-04:00
diff --git a/_includes/navMenus/build.html b/_includes/navMenus/build.html
@@ -5,7 +5,7 @@
             <span class="subline">Build a client app, explore use cases, and build on our demos and resources</span>
             <a href="https://developer.confluent.io/#designbuildrun" class="navItemGroupCta">
                 Start Building
-                <img src={{"/assets/img/icon-arrow-right-white.svg" | relative_url }} width="15" height="15"/>
+                <img src={{"/assets/img/icon-arrow-right-white.svg" | relative_url }} alt="" width="15" height="15"/>
             </a>
         </div>
     </li>
diff --git a/_includes/navMenus/community.html b/_includes/navMenus/community.html
@@ -8,7 +8,7 @@
             </span>
             <a href="https://www.confluent.io/community" class="navItemGroupCta">
                 Learn More
-                <img src={{"/assets/img/icon-arrow-right-white.svg" | relative_url }} width="15" height="15"/>
+                <img src={{"/assets/img/icon-arrow-right-white.svg" | relative_url }} alt="" width="15" height="15"/>
             </a>
         </div>
     </li>
diff --git a/_includes/navMenus/courses.html b/_includes/navMenus/courses.html
@@ -8,7 +8,7 @@
                     <span class="subline">Video courses covering Apache Kafka basics, advanced concepts, setup and use cases, and everything in between.</span>
                     <a href="https://developer.confluent.io/learn-kafka/" class="navItemGroupCta">
                         View all courses
-                        <img src={{"/assets/img/icon-arrow-right-white.svg" | relative_url }} width="15" height="15"/>
+                        <img src={{"/assets/img/icon-arrow-right-white.svg" | relative_url }} alt="" width="15" height="15"/>
                     </a>
                 </div>
             </div>
diff --git a/_includes/navMenus/docs.html b/_includes/navMenus/docs.html
@@ -7,7 +7,7 @@
             </span>
             <a href="https://docs.confluent.io/cloud/current/get-started/index.html" class="navItemGroupCta">
                 Learn more
-                <img src={{"/assets/img/icon-arrow-right-white.svg" | relative_url }} width="15" height="15"/>
+                <img src={{"/assets/img/icon-arrow-right-white.svg" | relative_url }} alt="" width="15" height="15"/>
             </a>
         </div>
     </li>
diff --git a/_includes/navMenus/learn.html b/_includes/navMenus/learn.html
@@ -5,7 +5,7 @@
             <span class="subline">A wide range of resources to get you started</span>
             <a href="https://developer.confluent.io/learn-kafka/" class="navItemGroupCta">
                 Start Learning
-                <img src={{"/assets/img/icon-arrow-right-white.svg" | relative_url }} width="15" height="15"/>
+                <img src={{"/assets/img/icon-arrow-right-white.svg" | relative_url }} alt="" width="15" height="15"/>
             </a>
         </div>
     </li>
diff --git a/_includes/tutorials/console-consumer-read-specific-offsets-partition/confluent/markup/dev/answer-short.adoc b/_includes/tutorials/console-consumer-read-specific-offsets-partition/confluent/markup/dev/answer-short.adoc
@@ -8,5 +8,5 @@ You can also read messages from a specified partition and offset using the https
 
 ++++
 <br />
-<img src="{{ "/assets/tutorial_images/console-consumer-read-specific-offsets-partition/offset-partition.png" | relative_url }}" />
+<img src="{{ "/assets/tutorial_images/console-consumer-read-specific-offsets-partition/offset-partition.png" | relative_url }}" alt="Confluent Cloud Console Message Viewer" />
 ++++
diff --git a/_includes/tutorials/naming-changelog-repartition-topics/kstreams/markup/dev/add-filter-to-named-topology.adoc b/_includes/tutorials/naming-changelog-repartition-topics/kstreams/markup/dev/add-filter-to-named-topology.adoc
@@ -14,7 +14,7 @@ But this time, adding a new processor won't change the name of the stateful part
 Here's an image of the relevant part of the updated topology with stateful operators are named (view a `https://zz85.github.io/kafka-streams-viz/#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[full image of the topology]`):
 ++++
 <br />
-<img src="{{ "/assets/tutorial_images/naming-changelog-repartition-topics/names-with-filter.png" | relative_url }}" />
+<img src="{{ "/assets/tutorial_images/naming-changelog-repartition-topics/names-with-filter.png" | relative_url }}" alt="Kafka Streams Sub-topology" />
 ++++
 
 **(Note that changelog topics don't show up in `Topology.describe()`)**
diff --git a/_includes/tutorials/naming-changelog-repartition-topics/kstreams/markup/dev/add-filter-to-topology.adoc b/_includes/tutorials/naming-changelog-repartition-topics/kstreams/markup/dev/add-filter-to-topology.adoc
@@ -26,7 +26,7 @@ Here's an image of the relevant part of the updated topology (view a `https://zz
 
 ++++
 <br />
-<img src="{{ "/assets/tutorial_images/naming-changelog-repartition-topics/no-names-with-filter.png"  | relative_url }}" />
+<img src="{{ "/assets/tutorial_images/naming-changelog-repartition-topics/no-names-with-filter.png"  | relative_url }}" alt="Kafka Streams Sub-topology" />
 ++++
 
 **(Note that changelog topics don't show up in `Topology.describe()`)**
diff --git a/_includes/tutorials/naming-changelog-repartition-topics/kstreams/markup/dev/add-names-to-topology.adoc b/_includes/tutorials/naming-changelog-repartition-topics/kstreams/markup/dev/add-names-to-topology.adoc
@@ -17,7 +17,7 @@ Now let's start over. This time you'll update the topology and provide names to
 Here's an image of the relevant part of the topology now with names  (view a `https://zz85.github.io/kafka-streams-viz/#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[full image of the topology]`):
 ++++
 <br />
-<img src="{{ "/assets/tutorial_images/naming-changelog-repartition-topics/names-no-filter.png" | relative_url }}" />
+<img src="{{ "/assets/tutorial_images/naming-changelog-repartition-topics/names-no-filter.png" | relative_url }}" alt="Kafka Streams Sub-topology" />
 ++++
 
 **(Note that changelog topics don't show up in `Topology.describe()`)**
diff --git a/_includes/tutorials/naming-changelog-repartition-topics/kstreams/markup/dev/make-topology.adoc b/_includes/tutorials/naming-changelog-repartition-topics/kstreams/markup/dev/make-topology.adoc
@@ -39,7 +39,7 @@ We won't show the full output here, but describing this topology indicates the f
 Here's an image of the relevant part of the topology (view a `https://zz85.github.io/kafka-streams-viz/#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[full image of the topology]`)
 ++++
 <br />
-<img src="{{ "/assets/tutorial_images/naming-changelog-repartition-topics/no-names-no-filter.png"  | relative_url }}" />
+<img src="{{ "/assets/tutorial_images/naming-changelog-repartition-topics/no-names-no-filter.png"  | relative_url }}" alt="Kafka Streams Sub-topology" />
 ++++
 
 **(Note that changelog topics don't show up in `Topology.describe()`)**
diff --git a/_layouts/recipe.html b/_layouts/recipe.html
@@ -59,7 +59,7 @@ <h1>{{ site.data.tutorials[page.static_data].title }}</h1>
   <section class="section" data-tracking-location="body">
     <div class="container">
       {% if site.data.tutorials[page.static_data].introduction-media %}
-        <img class="example-image" src="{{ site.data.tutorials[page.static_data].introduction-media | relative_url }}" />
+        <img class="example-image" src="{{ site.data.tutorials[page.static_data].introduction-media | relative_url }}" alt="" />
       {% endif %}
       <a href="{{ site.github_url }}/tree/master/_includes/tutorials/{{ page.static_data }}" class="btn-edit"><img src="{{ "/assets/img/icon-edit.svg" | relative_url }}" alt="Edit this page" /></a>
       {% unless page.help_wanted %}
@@ -70,7 +70,7 @@ <h1>{{ site.data.tutorials[page.static_data].title }}</h1>
                <BR><BR>To see this tutorial in action, <a href="https://www.confluent.io/confluent-cloud/tryfree/?next=tutorials/ksql-recipe-{{ page.static_data }}">click here</a> to launch it now. It will pre-populate the ksqlDB code in the Confluent Cloud Console and provide mock data or stubbed out code to connect to a real data source. For more detailed instructions, follow the steps below.
             </div>
             {% if site.data.tutorials[page.static_data].introduction-media %}
-              <img class="image" src="{{ site.data.tutorials[page.static_data].introduction-media | relative_url }}" />
+              <img class="image" src="{{ site.data.tutorials[page.static_data].introduction-media | relative_url }}" alt="" />
             {% endif %}
           </div>
         </div>
