我正在开发一个网站(https://last-mail.org),并试图将其与Facebook的Open Graph API联系起来,以便在人们在Facebook上分享时获得不错的信息和图像显示。
然而,Facebook一直在抱怨我的形象出了问题:
https://developers.facebook.com/tools/debug/og/object?q=last-mail.org
告诉我Provided og:image could not be downloaded or is not big enough. Please use an image that's at least 200x200px and is accessible from Facebook. Image 'https://last-mail.org/images/forgetmenotlogo5.png' will be used instead.
我知道:
为什么这张图片被拒绝了?我该如何解决这个问题?