I see others already mentioned the lite version. For a quickly loading page with minimal extras that just let's you search you can try https://ixquick.com https

I see others already mentioned the lite version. For a quickly loading page with minimal extras that just let's you search you can try https://ixquick.com https://ixquick.com. It integrates nicely into Firefox. I've found results to be pretty good and relevant when I use it. Found it before DDG and now I use both depending on what machine I'm on. Anyway, they claim they are "the world's most private search engine".