Crashes and freezes everytime

This apps functions are good, but its performance is just horrible. It freezes then crashes everytime Im in the middle of doing something important. After reopening the app, the page I visited is deleted and all my progress on that page has gone to waste. The crashes doesnt stop even with updates.
Edit:
The pages visited are all removed in my stash even though I just visited them. After I reopened google after using another app, the page I was on disappeared and was removed from the stash so it took me a lot of trouble to reopen the page. Please fix this.

Lizzie Scarlet about Google, v34.1