diff --git a/src/core/classes/site.ts b/src/core/classes/site.ts
index 20dc8f448..082a4f0f2 100644
--- a/src/core/classes/site.ts
+++ b/src/core/classes/site.ts
@@ -1404,6 +1404,7 @@ export class CoreSite {
             getFromCache: true,
             saveToCache: true,
             emergencyCache: true,
+            cacheKey: this.getPublicConfigCacheKey(),
             ...CoreSites.getReadingStrategyPreSets(options.readingStrategy),
         };
 
@@ -1466,6 +1467,15 @@ export class CoreSite {
         }
     }
 
+    /**
+     * Get cache key for getPublicConfig WS calls.
+     *
+     * @return Cache key.
+     */
+    protected getPublicConfigCacheKey(): string {
+        return 'tool_mobile_get_public_config';
+    }
+
     /**
      * Perform a request to the server to get the public config of this site.
      *
diff --git a/src/core/features/siteplugins/services/siteplugins.ts b/src/core/features/siteplugins/services/siteplugins.ts
index b9bb33a80..567799359 100644
--- a/src/core/features/siteplugins/services/siteplugins.ts
+++ b/src/core/features/siteplugins/services/siteplugins.ts
@@ -302,13 +302,25 @@ export class CoreSitePluginsProvider {
         const data = await site.read<CoreSitePluginsGetPluginsSupportingMobileWSResponse>(
             'tool_mobile_get_plugins_supporting_mobile',
             {},
-            { getFromCache: false },
+            {
+                getFromCache: false,
+                cacheKey: this.getPluginsCacheKey(),
+            },
         );
 
         // Return enabled plugins.
         return data.plugins.filter((plugin) => this.isSitePluginEnabled(plugin, site));
     }
 
+    /**
+     * Get cache key for get plugins WS call.
+     *
+     * @return Cache key.
+     */
+    protected getPluginsCacheKey(): string {
+        return ROOT_CACHE_KEY + 'plugins';
+    }
+
     /**
      * Get a site plugin handler.
      *