Show HN: Growing my sideproject

i created https://signl.uk as a side project to help me learn and focus on one single goal for 2018 to see how far i could progress site & better my development skills , having a side project has been awesome and so far users have been engaging and this in turn has led me to implement or do things outside my comfort zone. i would love for anybody to share feedback and ways it could be improved in terms of UI/UX , features and helping keep users visiting and most importantly getting users contributing as Signls main purpose is user generated content currently the site has exceeded what i thought would and has nearly reached 500 registered users & has traffic of 150-300 per day