I heard that the initial John Hopkins website was created within a day. https://coronavirus.jhu.edu/map.html I like its layout and it seems to use no CMS or generator ( https://whatcms.org/?s=coronavirus.jhu.edu/map.html ). It seems to only use CSS/JS for layout and Plotly for graphs. Looking at its CSS (SCSS), it mainly uses flexbox for layout. If in a regular corporate setting, how long does it take to create a website of this quality (ignoring the data collection) and what technologies would likely be used? For the data, it says it not only uses official data (WHO, local authorities) but also social data. What likely methodology can be used to collect such covid data from social media?