Actually, you're clicking the wrong download buttons (you're actually clicking the ads yourself.) You need to Skip Ad to download the mod. I'm not taking their side. I'm just telling you. I tried MinecraftDL once and I got what I needed, but I later learned that the website is infected with all kinds of virus.
The link to the website where I learned that MinecraftDL is infected is on my signature. It's the same as the github one.
Yes, I do know this. I wouldn't be stupid enough to click the AdFly ads
Some downloads don't have the Minecraftdl.exe thing, but most of them do.