Pixiv raw image 403 Forbidden Fix

Try click on this link: https://i.pximg.net/img-original/img/2013/01/09/00/50/59/32740714p0.jpg?preventcache

You will see 403 Forbidden if you doesn't have this script. The error will no longer exists after installing this script.

If you want to get full resolution image, you could install Pixiv Replace With Original.