Todo list :

Add a HTTP caching method
Add robot.txt file - DONE
Add a sitemap.xml - DONE
Add a favicon - DONE
Optimize image weight
Animate wisp logo - WORK IN PRGRESS (see https://github.com/wispproject/graphics)
Fill texts - DONE
Link whitepaper - DONE
Link wallets
SEO Optimization - WORK IN PROGRESS
Remove unused CSS/Javascript
Add a system to (auto)select other languages
Making website work with javascript disabled - DONE
Making website mobile compatible - DONE
Create Donate page - DONE
Create FAQ page - DONE
Create Roadmap page - DONE
Create Exchange page - DONE
Improve responsiveness - DONE