The website should read a .txt (csv) file located on dropbox and draw a graphic with 2 curves. The file has date (x axis) and values of curves (y axis). The period of file reading and updating the graph should be a parameter (not visible) in minute (from 1 to 60). It would be great to use a open library like echarts which has graphics based on candles (financial sector) below the 2 curves graphic for future evolution. The website page should contain the 2 curves graphic, graphic title, a logo, the timestamp of the file. Preference of the background of the page to be black. The first version of the website will have just 1 page with 2curves graphic but should be organised to have +12 pages (+12 different files) with easy navigation between pages.
A reliable and lowcost website hosting provider should be found to run the application in France (Europe).
Explanation of how the code works will be appreciated to be autonomous.