You can 😉
To use Startpage you need to set it to GET not POST, do a search, select Startpage and then revert the setting.
Et voila...
Discussion
Ok-- where do I find "Get" and "Post"?
I went to startpage and did a search, but can't find get or post anywhere in the menu
Go to Startpage dot com and then the hamburger menu, settings, scroll to the bottom...