Yahoo doesn't have its own crawler for years now. Both of them are Bing under the hood: https://help.yahoo.com/kb/SLN2217.html https://help.yahoo.com/kb/SLN2217

Yahoo doesn't have its own crawler for years now. Both of them are Bing under the hood: https://help.yahoo.com/kb/SLN2217.html https://help.yahoo.com/kb/SLN2217.html I still prefer my Bing results without personalization, so I use DDG.