Added html parser

.github/workflows/go.yml

@@ -9,10 +9,10 @@ jobs:
     runs-on: ${{ matrix.os }}
  
     steps:
-    - name: Set up Go 1.13
+    - name: Set up Go 1.16
       uses: actions/setup-go@v1
       with:
-        go-version: 1.13
+        go-version: 1.16
       id: go
 
     - name: Check out code into the Go module directory