This is my history on your site. It took me 5 tries before I even saw the page that is the entire point of the site. I would take the negative feedback people are giving you here and accept that some of it comes from an honest attempt to give feedback to a fellow traveler, and use it to improve your shit.
Here is my search history on your site:
"Europe to California":
Error: Too broad.
"France to California":
Error: Too broad.
"France to San Jose":
Error: Too broad.
"Frankfurt to San Jose between June 11 and June 14":
Tried to find flights between Frankfurt and San Jose Argentina, even though there are no such flights.
Forgot about the June 14 completely, limited my search to just June 11.
By now I'm only holding on because, you know, I love arguing with you on the internet and I need more ammunition. So I keep driving on.
"San Jose to Frankfurt":
Hey, I finally see some flights! I'm not sure why I would use this instead of literally any other flight search engine, but at least it didn't just have an error.
"San Jose to France in August":
Oh my! Now it's actually doing something interesting, loading fares to many, many destinations at once. Suddenly I see the point of the site.
Here is my search history on your site:
"Europe to California": Error: Too broad.
"France to California": Error: Too broad.
"France to San Jose": Error: Too broad.
"Frankfurt to San Jose between June 11 and June 14": Tried to find flights between Frankfurt and San Jose Argentina, even though there are no such flights. Forgot about the June 14 completely, limited my search to just June 11.
By now I'm only holding on because, you know, I love arguing with you on the internet and I need more ammunition. So I keep driving on.
"San Jose to Frankfurt": Hey, I finally see some flights! I'm not sure why I would use this instead of literally any other flight search engine, but at least it didn't just have an error.
"San Jose to France in August": Oh my! Now it's actually doing something interesting, loading fares to many, many destinations at once. Suddenly I see the point of the site.