It is definitely not good programming to expose your data source, unsafe, not even password ? I would never program like that.
Some urls from above source code:
a. https://static01.nyt.com/elections-assets/2020/data/api/2020-11-03/national-map-page/national/president.json this one doesnt have timestamp, looks like it is result dat.
b. https://static01.nyt.com/elections-assets/2020/data/liveModel/2020-11-03/president/summary.json looks like this is time lapped country level count data.
5. Click on Michigan, you get the Michigan data from the source code: