Sorry but your number for Drudges visits in the last month seems to be way off as per the article cited in this thread and this source:
https://www.pressgazette.co.uk/top-50-largest-news-websites-in-the-world-sputnik-drudge-and-fox-see-biggest-traffic-falls-in-february/
There are at least a dozen companies tracking English language websites.
Every company tries to distinguish itself by measuring something different or by applying new metrics to the same old numbers.
What stands out to me is that Drudge is down 41% according to the company mentioned in your link, and he is down about 45% according to his own posted numbers.
Is Drudge lying? I have no idea - but he has posted his numbers for the last 20 years, so I think someone else would have noticed by now.