Serious accessibility violations

Warning severity, in the accessibility tab

Why it matters

axe-core found serious barriers: poor contrast, unlabeled form fields, missing language, or focus problems that make the page hard to use with assistive technology.

How to fix it

Work through the listed rules; each links to Deque's guidance with examples.

How Crawlune finds it

Crawlune flags Serious accessibility violations automatically on every crawl and lists the affected URLs under the accessibility 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.