Improve WPM calculation (doesn't use JS for that anymore)

_includes/addl-post-fns.html

@@ -53,20 +53,8 @@
         };
     }
 
-    function convert_to_wpm(number_of_words = document.querySelectorAll(".no-of-mins")) {
-        if (number_of_words === undefined) return null;
-        number_of_words.forEach((num) => {
-            const wpm = 225 /* avg wpm for an adult */
-            const minutes = Math.round((Number(num.textContent) / wpm) + 1)
-            num.textContent = minutes;
-            return minutes;
-        })
-    }
-
     insertHeaderLink();
     // insertCenterTags();
     resourcesLink();
 
-    convert_to_wpm();
-
 </script>

_includes/post_meta.html

@@ -8,7 +8,7 @@
     </time>
 
     <span class="reading-minutes" style="margin-left: 1.25em">
-        <img src="{{ 'assets/main/icons/time-clock.svg' | relative_url }}" class="post-meta-icons"><span class="no-of-mins">{{ page.content | number_of_words }}</span> minutes
+        <img src="{{ 'assets/main/icons/time-clock.svg' | relative_url }}" class="post-meta-icons"><span class="no-of-mins">{{ page.content | number_of_words | divided_by: 225 }}</span> minutes
     </span>
 
     {%- if page.categories -%}

_layouts/home.html

@@ -26,17 +26,6 @@ layout: default
       {%- include post_meta.html page=post include_link=true -%}
     </div>
     {% endfor %}
-    <script>
-        function convert_to_wpm(number_of_words = document.querySelectorAll(".no-of-mins")) {
-          number_of_words.forEach((num) => {
-              const wpm = 225 /* avg wpm for an adult */
-              num.textContent = Math.round((Number(num.textContent) / wpm) + 1);
-              return;
-          })
-        }
-
-        convert_to_wpm();
-    </script>
 
     <!-- Pagination links -->
     <div class="pagination">