I just visited your site from a mobile device, and one complaint I have with the mobile site is that the pages for some coins like BTC are extremely tall, and it's sometimes difficult to navigate even with the table of contents you provide with each page. Perhaps making just one widget with a tool to change pages would be better on mobile IMO.
The 24-hour volume units are also only displayed in their respective cryptocurrencies, and I think an option to view the volume in fiat currencies would be helpful.
In addition, for at least BTC, the network hashrate is displayed in H/s instead of PH/s or EH/s- it's hard to read so many numbers, and I think using one of the aforementioned units would make the general description of BTC neater.
Thank you for the very helpful feedback!
1. Long page - Page length is understandably an issue, as some articles will keep growing. We are always working to come up with better solutions to help usability of the app. I am a bit confused as to what sort of widget specifically you are referncing to. One to hop pages or one to change sections more easily within the same page? Or something like tabs where you can hop between wikis/social stats/analysis/etc.
2. 24 hour volume units displayed in native currency - I am working on it actually this week to change the display data of 24h volume to show in the currency you are currently viewing it as e.g. USD. This will also enable us to throw up a sort filter on it as well. You should be able to see this soon in next couple of weeks.
3. Hashrate calculation - I actually initially coded it to convert and shorten the lengths into their respective Mh/s, Gh/s Th/s, Ph/s, etc. The problem is that our data provider (cryptocompare) supplies us inconsistant units of measurement in regards to hash rate across all our supported coins.
e.g. Bitcoin can be given in units of kilo hashes for example: 11293489230234 and I can convert that to Gh/s or Ph/s. However Ethereum can be supplied to us as a much shorter number and it can be in Mega Hashes, Kilo Hashes, etc. without actually notifying us in which unit of measurement it is currently given to us in, making it impossible to caculate the conversion without being supplying incorrect data on other coins. So this was really messing up measurements across all coins and until we have a better data source for hash rates, well have to be displaying the current raw data as is.