Description from extension meta
Krafty is HTML Checker for Web Director
Image from store
Description from store
Krafty has 5 functions.
Head Checker
Display title,description,OGP... etc.
Nest Checker
This feature verifies tag nesting.If nothing goes wrong.
Outline Checker
Display outline all elements.
Alt Checker
Display Alt.
Brightness Checker
Make the page monochrome.