Third Party Cookies, Evil or Tasty?
Recently, one of our publishers reached out to us to get our take on third party cookies. They were considering removing our widget due to the fact that we set a cookie when a browser views our widget. This brings up the debate over security and safety when it comes to third party cookies, and cookies in general. We responded to the post in the comments, but I wanted to elaborate on that a bit more.
Why Lijit uses cookies:
We use cookies to not only track whether someone is a Lijit user (allowing them to login etc), but also to allow us to match up a blog/widget visitor to any searches they may perform through our widget. This helps us to provide valuable metrics to our publishers in the form of stats, which in turn allows publishers to give their readers better content.
Generally,cookies allow us to gather better data about our users. Due to the ever rising pattern of “cookie blocking”, either by browsers, firewalls, security software,or explicitly by users, we have had to find other ways to continue gathering statistics. This means we have to use traffic pattern matching techniques, and logging analysis to get all of the data we need.
Historically, advertisers were the primary “pushers” of third-party cookies. This would allow them to track your viewing behaviors across any properties where their ads appeared. Some people disliked this since there was no real value to the web user, and the advertisers got free data. This was perceived as not only a security and privacy issue , but also pushed the perception of third party cookies into a grey area. These conditions, and the rise of spyware and malware pushed OS, and browser companies to institute tighter control.
In the current world of social media , distributed web services, and widespread widget adoption, the value to the user has changed. There are many services, Lijit included, that offer value to the user during their browsing session, versus just “tracking” them. The key, is that the web user is informed about what sites they visit, and the kind of content they allow in their browser. It is important for companies to disclose how they use the information they collect, and Lijit does this in our privacy policy.
Overall, the message should be about awareness and consumer education. The value of enabling third party cookies can actually be additive to the consumer vs. being a security or privacy concern. Modern browsers allow you to whitelist services you trust, and there are many services on the web (such as Lijit) that deserve that trust.