Google’s John Mueller said on Twitter that you shouldn’t worry to much about crawl budgets as Google might not crawl large files so much anyway.
I wouldn't worry about crawl budget in most cases, sometimes files are large but we might not crawl them so much anyway. I'd focus on the speed users see.— ? John ? (@JohnMu) January 17, 2020
How to check the size and the speed of your web pages
Among many other things, the website audit tool in SEOprofiler checks the size of your web pages. The website audit tool shows the speed of your pages. Check your website now: