Sets the Content-Type to application/json or multipart/form-data. The default Content-Type is application/json, which tells the server that the request body contains JSON data. Sets the Authorization header to protect your API and user data. For Sign Up, youâre setting a HTTP Basic Authentication header.
What information does Google hold on me? You can check what information is held about you under the Personal Info & privacy tab in the central column (circled), where all data including your email address, phone number, search history and settings are stored.
Protect your privacy on Google. Do you know every Google search you've ever performed is stored on the search giant's servers? And that data is cross-linked to your search data from YouTube, Google Maps and any other Google services you use. With that mountain of information, Google can tell a lot about you: where you live, your hobbies, age, health problems, religion and more. Of course, Google uses that data mostly to target you with ads.