In 2018, John Mueller of Google said Google does not use cache-control headers when crawling. He said then that the has no impact on GoogleBot and how it crawls your web pages. He said that again ...
目前正在顯示您可能無法存取的結果。
隱藏無法存取的結果目前正在顯示您可能無法存取的結果。
隱藏無法存取的結果