Request: Replace word count with reading grade

[BradKML]

Sometimes it might be better to find blocks are are just too hard to understand, and possibly fix the related pages (like prose linters but different direction).

• Python list of readability metrics https://github.com/cdimascio/py-readability-metrics
• JS library with "median grade" https://github.com/sahava/readability-score-javascript
• JS implementation for Documentation (missing a few metrics) https://github.com/Rebilly/lexi

[benjypng]

Sorry I don't really understand.