5 ms·
I would imagine that they cache the page contents and hence hit a URL only once in a certain period of time, thus skewing any analytics built around this.
by jabo 14y ago
I would imagine that they cache the page contents and hence hit a URL only once in a certain period of time, thus skewing any analytics built around this.
- dannyr 14y agoYeah it's cached by Facebook. That's why if you want to change your meta and/or open graph tags info, you need to feed your page to Facebook's Url Linter (https://developers.facebook.com/tools/lint/ https://developers.facebook.com/tools/lint/).
- mpeg 14y agoyou can also programmatically force it to refresh the cache via a POST to https://graph.facebook.com/?id=http://google.com&scrape=true https://graph.facebook.com/?id=http://google.com&scrape=...
- deleted 14y ago[deleted]