The rule of thumb for investing in anything :

Replace : "should i invest X amount into Y oportunity?" with "am I ok with losing X amount because of Y delusion ?"

If the answer is yes, then no fud or fomo will make you doubt.

Reconsider your answer to the question with every significant profit or loss.

At least it works for me.

Yeah about the website, Get yourself that ssl certificate.

Also you should warn about the cookies you use even if its just the google analytics one.

Also you placed some raw metamask code on the html, do you plan on building your own dapp ?

Best of lucks !