It's working perfectly now I've also finished my article on Steemit, I'll share the link below.
One question that I've received in the comments: are you going to add more coins in the future?

https://steemit.com/cryptocurrency/@daan/the-best-overviews-for-pos-and-masternode-crypto-assets-see-which-coins-are-paying-dividends

Again, great website, I hope you can keep it running for a long time!