Just confuse honestly what you are talking about but for me it will be hard to recover it if you are not handle any private keys or seed phrase..
Can you add more info so that i can help you about your account if still handle few data that can recover your wallet better to mention it.
But if you are just only holding a webpage data i think it will be hard to bruteforce like the quoted below.
Yeah probably encrypted so the best thing to do is to brute force it. However, there are services that being offered here to somewhat help you brute force your password. Just you search the forum dude, you don't know maybe they have help you recovered your account and your bitcoins. I just hope that you learn a valuable lesson here. Questions though, how much bitcoin is in your wallet though, seems that you didn't put it up.