diff --git a/.ddev/config.selenium-standalone-chrome.yaml b/.ddev/config.selenium-standalone-chrome.yaml
index 7f5336b42..134ff13cc 100644
--- a/.ddev/config.selenium-standalone-chrome.yaml
+++ b/.ddev/config.selenium-standalone-chrome.yaml
@@ -20,4 +20,4 @@ web_environment:
   - DRUPAL_NIGHTWATCH_IGNORE_DIRECTORIES=node_modules,vendor,.*,sites/*/files,sites/*/private,sites/simpletest
   - DRUPAL_NIGHTWATCH_OUTPUT=reports/nightwatch
   - DTT_BASE_URL=http://web
-  - DTT_MINK_DRIVER_ARGS=[\"chrome\", {\"browserName\":\"chrome\",\"chromeOptions\":{\"w3c\":false,\"args\":[\"--window-size=1920,1080\", \"--disable-gpu\", \"--no-sandbox\", \"--disable-dev-shm-usage\"]}}, \"http://selenium-chrome:4444/wd/hub\"]
+  - DTT_MINK_DRIVER_ARGS=[\"chrome\", {\"browserName\":\"chrome\",\"goog:loggingPrefs\":{\"performance\":\"ALL\"}, \"chromeOptions\":{\"w3c\":false, \"args\":[\"--window-size=1920,1080\", \"--disable-gpu\", \"--no-sandbox\", \"--disable-dev-shm-usage\"]}}, \"http://selenium-chrome:4444/wd/hub\"]
diff --git a/web/modules/custom/server_general/tests/src/ExistingSite/ServerGeneralHomepageTest.php b/web/modules/custom/server_general/tests/src/ExistingSite/ServerGeneralHomepageTest.php
index 2401f616b..6b209fc99 100644
--- a/web/modules/custom/server_general/tests/src/ExistingSite/ServerGeneralHomepageTest.php
+++ b/web/modules/custom/server_general/tests/src/ExistingSite/ServerGeneralHomepageTest.php
@@ -2,11 +2,26 @@
 
 namespace Drupal\Tests\server_general\ExistingSite;
 
+use Drupal\Tests\PerformanceTestTrait;
+
 /**
  * Tests for the Homepage.
  */
 class ServerGeneralHomepageTest extends ServerGeneralSelenium2TestBase {
 
+  use PerformanceTestTrait;
+
+  /**
+   * Performance tests with open telemetry.
+   */
+  public function testPerformance() {
+    $performance_data = $this->collectPerformanceData(function () {
+      $this->drupalGet('<front>');
+    }, 'serverGeneralFrontPageColdCache');
+    $this->assertSame(5, $performance_data->getStylesheetCount());
+    $this->assertSame(1, $performance_data->getScriptCount());
+  }
+
   /**
    * Test the featured content carousel on homepage.
    */