utop.itは安全ですか？

I have heard that there are PUPs that redirect to this search engine. They do this because they get money when you click on an ad that can appear on the homepage. Although I never got utop.it PUPs, I decided to try this engine out. I did a search and it actually combines results from Google, Yahoo, and Bing. It can be buggy when it repeats search results. The search engine is good but it can track personal info. Depending on the ads, this site can be safe or not for kids. It has no safety features so they can search bad things.