如何让Facebook读取IP限制的网址 [英] How to let facebook read a url that is IP restricted

问题描述

我有一个网站有两个版本，一个国家/地区 A ，而对于所有其他国家，网站受IP限制，

I have a site that has two versions, for one country A and for all of the rest, and is restricted by IP,

事情是来自A国，如果他们在Facebook上分享一个URL（例如）;当facebook试图扫描标题，描述和图像失败（实际应该），

The thing is that from country A, if they share a URL in facebook (for example); when facebook tries to scan for title, description and image it fails (as actually should),

有没有办法来检测是 facebook / twitter / google IP并让他们阅读？ （我明白，如果链接被点击在国家A或Facebook之外，它将失败）

Is there a way to detect that is facebook/twitter/google IP and let them read it? (i understand that if the link is clicked outside country A or facebook it will fail)

推荐答案

个别网站上有一些信息：

There's some info on the individual websites:

• 对于Facebook Crawler地址信息，请查看 https://developers.facebook.com/docs/opengraph/howtos/maximizing-distribution-media-content#crawl

对于Twitter，您可以在这里查看： https://dev.twitter.com/docs/cards/troubleshooting#Card_Validator

For Twitter, you can have a look here: https://dev.twitter.com/docs/cards/troubleshooting#Card_Validator

对于Google请看这里： https://support.google.com/webmasters/answer / 80553？hl = zh-CN

For Google, have a look here: https://support.google.com/webmasters/answer/80553?hl=en

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