Upload the certificate and its corresponding key. Along with being user-friendly, it is also easy to integrate bitly with other services like android, iOS and web browsers.
With that said, if you do need to track your URLs, or you want alternative ways to post there are plenty of ways to do it: Bit.ly: Probably the most popular URL shortener for Twitter because it was one of the first to let you track your tiny URLs. The permalinks you use in WordPress can be ideally created to be as short as possible. You can also log into your Buffer account on the web or by downloading the mobile app to track your analytics and see how many clicks that your links have gotten. On the left side of the offer's page, find the Generate Tracking panel and select the publisher from the Affiliate dropdown menu. To pass a custom transaction ID in your tracking link, append the following parameter: ad_id You or your publisher needs to insert an externally generated transaction ID value in this parameter before the click registers in HasOffers. Some link shorteners allow custom domains, and some don’t.
Another simple one, you just paste it in and go. goo.gl/0a0b0c0 Then there are the ones that people hook up to autofeed into their Twitter accounts, and most of those come with their own shorteners.
Example for event tracking using the newer API: Previous Next
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