YOU SAID:
I am spending too much time on this website
INTO JAPANESE
私はこのウェブサイトに時間を過ごしています
BACK INTO ENGLISH
I am spending time on this website
INTO JAPANESE
私はこのウェブサイトで時間を過ごしています
BACK INTO ENGLISH
I am spending time on this website
That didn't even make that much sense in English.