web.config

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
  <system.webServer>

    <!-- Enable static content -->
    <staticContent>
      <mimeMap fileExtension=".json" mimeType="application/json" />
      <mimeMap fileExtension=".webmanifest" mimeType="application/manifest+json" />
    </staticContent>

    <!-- Handle SPA routing -->
    <rewrite>
      <rules>
        <rule name="React Routes" stopProcessing="true">
          <match url=".*" />
          <conditions logicalGrouping="MatchAll">
            <add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" />
            <add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" />
          </conditions>
          <action type="Rewrite" url="/BlogApp/Client/index.html" />
        </rule>
      </rules>
    </rewrite>

    <!-- Enable compression -->
    <urlCompression doStaticCompression="true" doDynamicCompression="true" />

    <!-- Enable directory browsing off -->
    <directoryBrowse enabled="false" />

    <!-- Enable caching -->
    <httpProtocol>
      <customHeaders>
        <add name="Cache-Control" value="public, max-age=31536000" />
      </customHeaders>
    </httpProtocol>

  </system.webServer>
</configuration>