a browser extension i use for a cursory check is ‘WAVE evaluation tool’. which examines your webpage and reviews your structure, tags, color contrast etc. Like what you posted in your own response, you can always just learn to use a screen reader. i use NVDA and it didn’t really take all that long to learn how to use it. you will certainly gain a new perspective if you do.
hope this helps!
apologies on redundant sharing. the previous comments were not loaded for me.