angular-cn/aio/scripts/_payload-limits.json

{
  "aio": {
    "master": {
      "uncompressed": {
        "runtime-es5": 2980,
        "runtime-es2015": 2986,
        "main-es5": 501356,
        "main-es2015": 440336,
        "polyfills-es5": 128751,
        "polyfills-es2015": 59557
      }
    }
  }
}