Merge pull request #3051 from tdonohue/port_2944_to_7x

[Port dspace-7_x] Disable inlineCriticalCss by default for better SSR performance

config/config.example.yml

@@ -21,8 +21,8 @@ universal:
   # Whether to inline "critical" styles into the server-side rendered HTML.
   # Determining which styles are critical is a relatively expensive operation;
   # this option can be disabled to boost server performance at the expense of
-  # loading smoothness.
-  inlineCriticalCss: true
+  # loading smoothness. For improved SSR performance, DSpace defaults this to false (disabled).
+  inlineCriticalCss: false
 
 # The REST API server settings
 # NOTE: these settings define which (publicly available) REST API to use. They are usually

src/environments/environment.production.ts

@@ -8,6 +8,6 @@ export const environment: Partial<BuildConfig> = {
     preboot: true,
     async: true,
     time: false,
-    inlineCriticalCss: true,
+    inlineCriticalCss: false,
   }
 };

src/environments/environment.test.ts

@@ -10,7 +10,8 @@ export const environment: BuildConfig = {
   universal: {
     preboot: true,
     async: true,
-    time: false
+    time: false,
+    inlineCriticalCss: false,
   },
 
   // Angular Universal server settings.

src/environments/environment.ts

@@ -13,7 +13,7 @@ export const environment: Partial<BuildConfig> = {
     preboot: false,
     async: true,
     time: false,
-    inlineCriticalCss: true,
+    inlineCriticalCss: false,
   }
 };