This site has too many red flags.
According to "who is",
https://hashbyte.io is 208 days old:
Dates 208 days old
Created on 2018-05-02
Expires on 2019-05-02
Updated on 2018-07-01
What have you been doing last 4 years if not mining little fortune?
Profit calculator is promising 0.5% daily...
...but there is that reinvestment part...
...so annual return is much higher than calculator shows.
Of course, every good pyramid need promoters...
...and fake testimonial: