我有一个网站有两个版本,一个国家A和所有其他国家,并受到IP的限制,
问题是来自国家A,如果他们在Facebook共享一个URL(例如); 当facebook试图扫描标题,描述和图像时,它失败了(实际应该),
有没有办法检测到这是facebook/twitter/google IP并让他们阅读? (我知道如果链接被点击在国家A或Facebook之外,它将失败)
I have a site that has two versions, for one country A and for all of the rest, and is restricted by IP,
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),
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)
最满意答案
各个网站上有一些信息:
有关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
对于Google,请查看此处: https : //support.google.com/webmasters/answer/80553?hl = zh-CN
There's some info on the individual websites:
For Facebook Crawler address info, have a look at https://developers.facebook.com/docs/opengraph/howtos/maximizing-distribution-media-content#crawl
For Twitter, you can have a look here: https://dev.twitter.com/docs/cards/troubleshooting#Card_Validator
For Google, have a look here: https://support.google.com/webmasters/answer/80553?hl=en
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