Zip or compress a file on a Mac

Apache supports Gzip compression through the mod_deflate module referenced by DEFLATE . By default, the module is turned on, but in any case, ...

The mod_deflate module provides the DEFLATE output filter that allows output from your server to be compressed before being sent to the client over the network.

即便你今天不是使用WordPress 建立網站，只要你是使用Apache 的環境，你就還是可以透過編輯.htaccess 檔案來手動添加程式碼規則來啟用GZIP 資料壓縮。

The mod_deflate module provides the DEFLATE output filter that allows output from your server to be compressed before being sent to the client over the network.

JPEG, GIF, PNG and WEBP images are already compressed. Is there any reason to serve them up using GZIP compression, regardless of whether or not ...

Your images should already be compressed - any extra compression won't have any noticeable effect on filesize, but will increase processing time.

Sure. If you don't set any filters the server will compress everything if the client supports the compression.

Is there anything I can do via Apache to automatically shrink images to, say, a maximum of 2000px in width? Or a maximum of 1MB in filesize?

Gzip 是一種流行的文件壓縮算法，當應用Gzip壓縮到一個純文本文件時，效果是非常明顯的，大約可以減少70％以上的文件大小。這取決於文件中的內容。 利用Apache中的Gzip模塊，