A gambling house which offers only blackjack for cryptos ? I guess must be a very first such a house. Congratz and warm welcome to this community.

I just checked with your site and found almost all the functionalities (sign up/log in/deposit/withdraw/setting etc) are being handled within pop-up (Only "affiliates" got its own web page but that too opens in new tab), is this just to ensure for quick start with your main event, I mean with blackjack ? Sounds like new innovation but not sure how other webmasters/hard core gamblers here may see it.

I checked the site and tried to play the demo, it's nice that you have that feature.
Welcome to the community, though I'm not really good with Blackjack but I love how simple the site is, it's like I'm playing on my deskstop computer offline as there's no lag in your game.

What I liked about your site is the smooth experience and professional design.

I also tried the demo game and I am impressed with the smoothness of the site functionality. I experienced the same high quality standard when I play windows default solitary game. Am assuming you are only specializing in BlackJack and looking to be the best in the online BlackJack industry.

One feature currently I can think of is to have a chat function may be. The payers will be able to exchange emotion to each others by having a chat option. You can also have some emojis, giving gift to each other option as well.

You may want to add a simple FAQ or How-to

I also paid a visit to your site, but honestly, I don't know how to play Blackjack (really), so a short and easy to read guide is sort of must-have for people like me. Well, actually I may know how to play it but I don't know what kind of game the term refers to. Apart from that, I didn't quite like the blurring of the background when you call a menu, it is not easy on the eyes and unnecessary attracts attention (the idea obviously being the opposite). I guess just slightly shadowing the background would do the trick

FAQ page will be very helpful, at the moment I cant find any info about minimum deposit and minimum deposit as well as about withdrawal fee. Also about the denomination of the chips, as I can see the smallest chip is '5', how much is this 5?
By the way offering blackjack only is not really good IMO because blackjack is not popular compared to other games although the house edge is lower than other games. Any plans to add more games?

Thanks for pointing it out, probably there was something wrong with my browser (Edge) as I could not find the info like in images above. I could not even play with the FUN/demo balance on Egde browser. Still FAQ page is needed as well as ToS page.

I assume that you are a developer in that case this is an advantage for you and I can see you have put your heart and soul in the project. Good move and will be looking to see the additions.

By the way, I left you a PM.

A good place to play  the demo game and be entertained, you did the right decision placing the demo mode so for those who wanted to relax and enjoy, they can visit your site and play your game, bringing traffics can be reinforce of real players that well entertained by this cool interface.

Just using my Android phone, and I'm not having any logs or delayed the site is very responsive, very well done and nice approach, now it's need to have a serious marketing, sets of advertising and promotions might help OP.

The graphics are good but animations could be done better. It looks a bit laggy, even tough its online game it usually doesn't feel laggy in other games so it could be either faster or the animation could be different to ensure even if its slow (by slow I mean like miliseconds) it would have a sound that made it looks realistic.

Cards are great, graphics are great too, pop up idea is cool as well, it looks like game is still there and its not taking me to a new page. I couldn't find where to refill the fun coins tough.

You might want to make that one clear. Plus when it goes to menu I am just too used to all websites closing the menu when we click on an open space, instead of clicking the X button each time it would be cool to just click on the blackjack table behind the menu like on an open space to get there and close the menu.