URL contains non-ASCII characters

Opportunity severity, in the URL tab

Why it matters

Non-ASCII characters get percent-encoded and can be mishandled by some tools and links.

How to fix it

Use ASCII characters in URLs where practical.

How Crawlune finds it

Crawlune flags URL contains non-ASCII characters automatically on every crawl and lists the affected URLs under the URL tab, where you can filter, inspect each page and export the list to CSV. The free version crawls up to 550 URLs with every check enabled.