Albert Green

Hello there, so I've been getting into more serious mastering (I'm still a beginner and a total noob when it comes to mastering). I wanted to get my integrated LUFs and True Peak to fit the standards of streaming services. I looked up a tutorial online which showed how to analyze both values and adjust them. I now have the problem that whenever I want to see the current integrated LUFs and True Peak I have to run through the whole track again. Is there a way to get the results instantly? I've tried bouncing the track offline but that only gives me part of the values and an mp3 file I won't need. I'm sorry if this question seems unnecessary but I only found the paid plugin "expose" as a way to achieve this when I looked this up online. Thanks for your help.