Updated README

README.md

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 ### About
-This is the front-end component of the Fractalis project. It is responsible for the communication with the back-end and the visualisation of analysis results.
+This is the front-end component of the Fractalis project. It is responsible for the communication with the back-end and the visualisation of analysis results. See https://fractalis.lcsb.uni.lu/
 
 ### Demo
 Please have a look at this playlist to see a demo of the visual aspects of Fractalis: [Playlist](https://www.youtube.com/playlist?list=PLNvp9GB9uBmH1NNAf-qTyj_jN2aCPISFU).