{"action":"created","issue":{"url":"https://api.github.com/repos/prerender/prerender/issues/181","labels_url":"https://api.github.com/repos/prerender/prerender/issues/181/labels{/name}","comments_url":"https://api.github.com/repos/prerender/prerender/issues/181/comments","events_url":"https://api.github.com/repos/prerender/prerender/issues/181/events","html_url":"https://github.com/prerender/prerender/issues/181","id":69675759,"number":181,"title":"Tumblr: no user agent or escaped fragment support?","user":{"login":"graywithanA","id":6691794,"avatar_url":"https://avatars.githubusercontent.com/u/6691794?v=3","gravatar_id":"","url":"https://api.github.com/users/graywithanA","html_url":"https://github.com/graywithanA","followers_url":"https://api.github.com/users/graywithanA/followers","following_url":"https://api.github.com/users/graywithanA/following{/other_user}","gists_url":"https://api.github.com/users/graywithanA/gists{/gist_id}","starred_url":"https://api.github.com/users/graywithanA/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/graywithanA/subscriptions","organizations_url":"https://api.github.com/users/graywithanA/orgs","repos_url":"https://api.github.com/users/graywithanA/repos","events_url":"https://api.github.com/users/graywithanA/events{/privacy}","received_events_url":"https://api.github.com/users/graywithanA/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":5,"created_at":"2015-04-20T20:40:39Z","updated_at":"2015-04-22T23:50:09Z","closed_at":null,"body":"I'm wondering if anyone here may have a suggestion as to how to identify the Tumblr crawler.  Their documentation even mention that they use one but it seems as though they do when using their like buttons.\r\n\r\nHere's my situation:\r\nI created a custom like button by following their [documentation] (https://www.tumblr.com/docs/en/share_button).  I'm setting options using query string parameters and using ` https://www.tumblr.com/widgets/share/tool ` as the docs suggest.\r\n\r\nWhen testing the button I'm seeing {{og.description}} in the like popup dialog which tells me that Tumblr is attempting to get Open Graph data using a crawler ( {{og.description}} doesn't appear anywhere in the like button code only in my head) and that the site is not being prerendered for the crawler.\r\n\r\nWhen I look at the connections to the Express server that is hosting the site (and the prerender middleware) the Tumblr crawler doesn't appear to provide any user agent info and apparently they aren't using the escaped fragment spec either since the middleware isn't catching that.\r\n\r\nEdit: I should also mention that we are running our own prerender server and it is working in other situations.\r\n\r\nDoes anyone know how I can identify the Tumblr requests and ensure that they get prerendered?  I know you can white/black list IP addresses but this seems like a less than desirable/reliable option.\r\n\r\nAny input is greatly appreciated.  Thanks!"},"comment":{"url":"https://api.github.com/repos/prerender/prerender/issues/comments/95369838","html_url":"https://github.com/prerender/prerender/issues/181#issuecomment-95369838","issue_url":"https://api.github.com/repos/prerender/prerender/issues/181","id":95369838,"user":{"login":"thoop","id":1259374,"avatar_url":"https://avatars.githubusercontent.com/u/1259374?v=3","gravatar_id":"","url":"https://api.github.com/users/thoop","html_url":"https://github.com/thoop","followers_url":"https://api.github.com/users/thoop/followers","following_url":"https://api.github.com/users/thoop/following{/other_user}","gists_url":"https://api.github.com/users/thoop/gists{/gist_id}","starred_url":"https://api.github.com/users/thoop/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/thoop/subscriptions","organizations_url":"https://api.github.com/users/thoop/orgs","repos_url":"https://api.github.com/users/thoop/repos","events_url":"https://api.github.com/users/thoop/events{/privacy}","received_events_url":"https://api.github.com/users/thoop/received_events","type":"User","site_admin":false},"created_at":"2015-04-22T23:50:09Z","updated_at":"2015-04-22T23:50:09Z","body":"Great! I'm interested to hear what they have to say."}}