The website has disallow rules for DuckDuckGo bot.
https://help.duckduckgo.com/duckduckgo-help-pages/results/duckduckbot/
Robots.txt
Get access to data on 376,934 websites that are DuckDuckGo Bot Disallow Customers. We know of 288,467 live websites using DuckDuckGo Bot Disallow and an additional 88,467 sites that used DuckDuckGo Bot Disallow historically and 56,061 websites in the United States.
Get a list of 376,934 websites using DuckDuckGo Bot Disallow which includes location information, hosting data, contact details, 288,467 currently live websites and an additional 283,225 domains that redirect to sites in this list. 88,467 sites that used this technology previouslyand 56,061 websites in the United States currently using DuckDuckGo Bot Disallow.
Countries
Financial
Group
Region