Search - I'm even going to pay for it. Search for the damn terms I enter into a search field. The "app" may at most have a CSS style sheet, 1993 look. No Javascript, no images. Give me options to limit my search to date ranges, domains, urls, languages, etc.

HTTPS basic auth. No cookies, no tracking, no country detection, no redirect to see what I clicked, no guessing unless I add a flag in the search field.

There was a company once that provided something like this for "free". Then they turned to SHIT.