Create crawl-friendly markup

Proper indentation reveals missing closing tags, duplicate IDs, and layout shifts that hurt Core Web Vitals. Use the formatter to prep snippets before handing them to content teams or pasting into CMS blocks. When you are ready to deploy, minify the same HTML to keep lighthouse scores high and ad scripts loading fast.

Bonus tip: run the formatted output through the JSON-LD structured data tester to confirm breadcrumbs, FAQ, or product schema stays intact after refactoring.