I just published v1 of this app-> estimate.objectcache.pro
This is a Loom video that explains what it does: https://www.loom.com/share/f932b794c3eb4869adc7f02e63f87e1b
TL;DR it’s an online estimator where you plugin in your site’s URL and it hits various API’s in the background to assemble an estimate of the speed improvements and consequent conversion gains for commerce sites as well as savings to hosting bills based on reduced resource usage.
If there’s enough interest I’ll publish a longer video that delves into some of the lessons learned in creating this app. All told it took around 3 weeks of trial & error to get it to this state. There is plenty of room to optimize and improve it but I’m now shifting focus to getting some usage of the app before refining it. lmk if you have any questions