diff --git a/.github/workflows/unit-test.yml b/.github/workflows/unit-test.yml
index 529c9eeb88e..1c58b9287fe 100644
--- a/.github/workflows/unit-test.yml
+++ b/.github/workflows/unit-test.yml
@@ -74,24 +74,24 @@ jobs:
       RUN_MYSQL_TESTS: 1
       RUN_POSTGRES_TESTS: 1
       RUN_REDIS_TESTS: 1
-      OPENTELEMETRY_MEMCACHED_HOST: localhost
-      OPENTELEMETRY_MEMCACHED_PORT: 11211
-      POSTGRES_USER: postgres
-      POSTGRES_DB: circle_database
-      POSTGRES_HOST: localhost
-      POSTGRES_PORT: 5432
-      OPENTELEMETRY_REDIS_HOST: localhost
-      OPENTELEMETRY_REDIS_PORT: 6379
+      CASSANDRA_HOST: localhost
       MONGODB_DB: opentelemetry-tests
       MONGODB_HOST: localhost
       MONGODB_PORT: 27017
-      MYSQL_USER: otel
-      MYSQL_PASSWORD: secret
       MYSQL_DATABASE: circle_database
       MYSQL_HOST: localhost
+      MYSQL_PASSWORD: secret
       MYSQL_PORT: 3306
+      MYSQL_USER: otel
+      OPENTELEMETRY_MEMCACHED_HOST: localhost
+      OPENTELEMETRY_MEMCACHED_PORT: 11211
+      OPENTELEMETRY_REDIS_HOST: localhost
+      OPENTELEMETRY_REDIS_PORT: 6379
+      POSTGRES_DB: circle_database
+      POSTGRES_HOST: localhost
+      POSTGRES_PORT: 5432
+      POSTGRES_USER: postgres
       NPM_CONFIG_UNSAFE_PERM: true
-      CASSANDRA_HOST: localhost
     steps:
       - name: Checkout
         uses: actions/checkout@v2
@@ -107,12 +107,18 @@ jobs:
             node_modules
             package-lock.json
             detectors/node/*/node_modules
+            detectors/node/*/package-lock.json
             metapackages/*/node_modules
+            metapackages/*/package-lock.json
             packages/*/node_modules
+            packages/*/package-lock.json
             plugins/node/*/node_modules
+            plugins/node/*/package-lock.json
             plugins/web/*/node_modules
+            plugins/web/*/package-lock.json
             propagators/*/node_modules
-          key: ${{ runner.os }}-${{ matrix.node }}-${{ hashFiles('**/package.json') }}
+            propagators/*/package-lock.json
+          key: ${{ runner.os }}-${{ matrix.node }}-${{ hashFiles('package.json', 'detectors/node/*/package.json', 'metapackages/*/package.json', 'packages/*/package.json', 'plugins/node/*/package.json', 'plugins/web/*/package.json', 'propagators/*/package.json') }}
       - name: Legacy Peer Dependencies for npm 7
         if: matrix.node == '16'
         run: npm config set legacy-peer-deps=true
@@ -125,19 +131,23 @@ jobs:
       - name: Report Coverage
         if: matrix.node == '14'
         run: npm run codecov:ci:changed
-  browser-tests:
+
+  browser-test:
+    strategy:
+      fail-fast: false
+      matrix:
+        node: ["12"]
     runs-on: ubuntu-latest
-    container:
-      image: circleci/node:12-browsers
     env:
       NPM_CONFIG_UNSAFE_PERM: true
     steps:
-      - name: Permission Setup
-        run: sudo chmod -R 777 /github /__w
       - name: Checkout
         uses: actions/checkout@v2
         with:
           fetch-depth: 0
+      - uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node }}
       - name: Cache Dependencies
         uses: actions/cache@v2
         with:
@@ -145,12 +155,18 @@ jobs:
             node_modules
             package-lock.json
             detectors/node/*/node_modules
+            detectors/node/*/package-lock.json
             metapackages/*/node_modules
+            metapackages/*/package-lock.json
             packages/*/node_modules
+            packages/*/package-lock.json
             plugins/node/*/node_modules
+            plugins/node/*/package-lock.json
             plugins/web/*/node_modules
+            plugins/web/*/package-lock.json
             propagators/*/node_modules
-          key: ${{ runner.os }}-browser-${{ hashFiles('**/package.json') }}
+            propagators/*/package-lock.json
+          key: ${{ runner.os }}${{ matrix.node }}-browser-${{ hashFiles('package.json', 'detectors/node/*/package.json', 'metapackages/*/package.json', 'packages/*/package.json', 'plugins/node/*/package.json', 'plugins/web/*/package.json', 'propagators/*/package.json') }}
       - name: Install Root Dependencies
         run: npm install --ignore-scripts
       - name: Bootstrap Dependencies
diff --git a/package.json b/package.json
index ca7a5e6f4c4..2a3e2b3f57f 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "prewatch": "npm run precompile",
     "test": "lerna run test",
     "test:ci:changed": "lerna run test --since origin/main",
-    "test:browser": "lerna run test:browser",
+    "test:browser": "lerna run test:browser --concurrency 1",
     "bootstrap": "lerna bootstrap --no-ci",
     "bump": "lerna publish",
     "codecov": "lerna run codecov",
diff --git a/plugins/web/opentelemetry-instrumentation-long-task/package.json b/plugins/web/opentelemetry-instrumentation-long-task/package.json
index 5f6821640c2..353fa57d6af 100644
--- a/plugins/web/opentelemetry-instrumentation-long-task/package.json
+++ b/plugins/web/opentelemetry-instrumentation-long-task/package.json
@@ -58,6 +58,7 @@
     "@types/webpack-env": "1.16.2",
     "babel-loader": "8.2.2",
     "codecov": "3.8.3",
+    "colors": "1.4.0",
     "gts": "3.1.0",
     "istanbul-instrumenter-loader": "3.0.1",
     "karma": "5.2.3",