It's not that much different from CoinMarketCap If we exclude the GitHub, Twitter statistics. Even the charts look very identical. Few suggestions though:

1. A dark theme
2. In the bar, while searching, It should tell you when It's an exchange (and not a coin) instead of just autocomplete the name of exchange.
3. Even though you have filters, I guess it's wrong to set the ranking of coins by market cap. I rather see an algorithm that does the ranking based on multiple info (social media activity, ATMs count, userbase based on the number of wallets in some wallet providers etc.)

Also, I don't understand why some trading pairs are in blue (clickable) others are in black and others are in orange or greyed out while there is no explanation.

I actually prefer this over Coinmarketcap, just because you can see 1H, 24H & 7 Day changes on the front page.
The filtering option is a nice addition as well, I might just use this from now on instead of Coinmarketcap.

As OmegaStarScream has mentioned, adding a dark theme would be a good idea.

I think you have great theme, coinmarketcap has worst theme but their global rank is 421 according to coinmarketcap, your design is far better, modern, simple to use and in overall, your website is better than that one but do you consider this fact?
https://cointelegraph.com/news/report-claims-over-80-percent-of-top-25-btc-trading-pair-volumes-on-cmc-are-wash-traded <-- As you see they are wash trading, so do you plan to consider this when listing/sorting exchagers?

Coinmarketcap looks like a plain website compared to your site's U.I. which is pretty good if you want to be head to head with it. One thing I notice though is that their is a huge price discrepancy between you and coinmarketcap the biggest price difference I saw was BCH which coinmarketcap have at 168$ while yours is showing 175$ while most exchanges right now like Bitstamp, Coinbase, CEX.IO and Gemini have it at around 160$ which even though Coinmarketcap didn't hit it it is much more closer than 175$, so I got curious where are you basing your prices at?

Also one improvement I like to see is active prices on the main webpage, I think this way people would like use it as a ticker for them where they don't need to refresh it every time just to see the price movement. This will be helpful for a lot of traders if they want to see the price action and identify who is the fastest mover.

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işlem olmadan fiyat değişimi olmaz borsada, bunu öğrenemediniz mi? nasıl bir kafa ile yaptınız bunu?

hadi diyelim 1 doların altında işlem oldu. ya 1 doların altında işlem olan bir şeyi siz nasıl oluyor da listeye koyabiliyorsunuz?
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